I won young tech award from SD/aeswave 4 years or some ago. I got a Uscope and a couple hundred bucks in AESwave store credit. Winning that gave the the drive to keep pushing and I now own a mobile diagnostic and programming company. All started here on this channel for me
@ScannerDanner
Ай бұрын
Thanks for answering the call 😊 And I'm super happy to hear that you're in the game now!
@kdautomotive1165
Ай бұрын
@ScannerDanner least i can do. Your channel has seriously changed my life man. I was watching your videos before I ever entered the industry. You showed me a side of the industry I didn't know existed. At 28 years old I enrolled in a technical college to chase that passion. With in a few months of being in school I was placed in a shop as a diag tech and it was all due to the knowledge I learned from your channel all those years prior. I would have never had the skill to be able to start my own business 5 years in if it was for all those hours of watching and rewatching your early videos
@ScannerDanner
Ай бұрын
@kdautomotive1165 thank you so much for this feedback. You know what's truly awesome? You're the one that made that happen. Most don't have that dedication. I have the material, but it takes someone with an interest and passion to make something out of it. So props to you again
@kdautomotive1165
Ай бұрын
@ScannerDanner goes both ways, not all instructor's have the passion and dedication you do. If only all schools were filled with instructors like you
@billsmith2212
Ай бұрын
Great lesson . Too bad Hyundai puts the fuel pressure regulator on the pump in the tank . Too many shops use their " Big Toe " to test . Result : Melted WALLET ! 😂
@cullenmiller8170
Ай бұрын
I was one of the recipients of a SD and AES tool grant years ago. I bought the advanced terminal tool kit from AES and it comes in very handy all the time for front probing or pin drag testing. Thanks so much for all you do for this industry. 👍👍
@ScannerDanner
Ай бұрын
Thank you for this comment! I just wanted people to see transparency
@d.d4184
Ай бұрын
I was an average tec. I did a ton of courses bought your book, did your online course. Watched every sd premium and KZitem video. Got a degree. Now I train technician's. All thanks to your teachings.
@ScannerDanner
Ай бұрын
This is awesome. Proud of you man. Thank you!
@d.d4184
Ай бұрын
@ScannerDanner thank your for your kind words and support 🙏.
@luckymutibo9848
Ай бұрын
@@ScannerDannerWhat book of yours is on sale? I will start taking your course soon
@ScannerDanner
Ай бұрын
@@luckymutibo9848 it is available from my website at www.scannerdanner.com Thank you!
@c.adamscott2312
26 күн бұрын
I enjoy the in depth info you give at each step, including the "quick" followup of "just the car running" for the last 12 mins including autopsy of a fuel pump assembly
@isaacdarkey871
Ай бұрын
Over the years,I learnt a lot from your videos and I think I owe you a big thank you ❤
@user-pd9qv4iv9y
Ай бұрын
I owe him a couple cases of beer
@anonimoporsiempre6033
Ай бұрын
@@user-pd9qv4iv9y Absolutely Tell me About it. This Man is The Man 👍👍👍
@JoelAutomotiveInaction
Ай бұрын
He does not drink beers😊@@user-pd9qv4iv9y
@ScannerDanner
Ай бұрын
You are so welcome
@jamesguzmanii9812
Ай бұрын
This was the type of video I've been missing from you.
@ScannerDanner
Ай бұрын
Are you a premium member? We haven't stopped producing them. I'm just more focused on building my website. Thanks!
@chasyho
Ай бұрын
Just when I was having a gloomy Saturday, ScannerDanner had to post this gem and brighten everything up for me!
@ScannerDanner
Ай бұрын
Love this. Thanks!
@jasonhavers5961
Ай бұрын
@@ScannerDannerI just bought your book from AES Wave. I have been a tech since 1996 but I continue to learn from you. Looking forward to getting the book. Thanks buddy. Jason
@natelysy3114
Ай бұрын
Love these type of videos. No scanner, old school diag, "backyard" mechanic stuff, all the basics and simple explanation.
@AAB371
Ай бұрын
Great video Paul. I've been a premium subscriber since you first started. It has changed my life as a tech. BTW, the OTC test light is still available on Amazon, it is the OTC 3633 Mini-Coil Cord Circuit Tester , Red, About $44. When I bought it in 2014, it was $17
@NoName-oe8ii
Ай бұрын
Great video again Paul, as a 19 year old tech who’s been out of tech school for not even a year, I’ve been able to gain advanced diagnostic knowledge from you and others that leaves even the old timers surprised, keep them coming
@ScannerDanner
Ай бұрын
Fantastic! Keep it up young man
@Joserocha-wm9de
Ай бұрын
Scanner Danner is a MASTER DIAGNOSTIC MAN and Teacher, I don't know how he doesn't have many many more subscribers 🙄 I guess ppl prefer to replace parts lol 🤣 I love your videos sir 👌👌
@themindofthemechanic.2221
Ай бұрын
You improved my electrical diagnostics so much mate, i cannot thank you enough.
@alanw5879
Ай бұрын
Super grateful for the help with a new 60/20amp clamp when I melted mine, not sure how many years ago it was, but at the time Paul helped me get a new low amp clamp from ASE. Super awesome program, thank you again...
@ScannerDanner
Ай бұрын
Thanks for this comment. Appreciate it
@jcarlos112879
Ай бұрын
More than 20 years in the field, and a bunch of stuff that I know is thanks to you. thank you, thank you, thank you🙏🙏🙏🙏
@joshuapruden6497
Ай бұрын
This youtube channel is so good. Its a learning channel, a comunity service and a comedy channel this is really good stuff. I wish this was on cable. I would never leave the house.
@ScannerDanner
Ай бұрын
Thank you Josh!
@stephenmoxley3004
Ай бұрын
Great video, Paul. I always learn things by watching your videos. FYI...I've seen a few videos from the machinist who's building the stroker motor for your truck and that thing is gonna' be a monster! That guy really knows what he's doing.
@ScannerDanner
Ай бұрын
He does! I'm in good hands! And thanks for the comment. Glad you're following along
@dharley189
Ай бұрын
Paul. I used some of those techniques to diagnose a tractor AC in a field 30 miles away over the phone with my grandson doing the work. Thanks from this 70 yr old retired tech ‼️
@ScannerDanner
Ай бұрын
Nice!
@pantelis241
Ай бұрын
Paul once again you are teaching globally 🎉🎉. I am happy that aes Wave is reproducing the Scanner Danner test light....it was about time. Cheers 🇺🇸🇬🇷
@mahmoudomara5421
Ай бұрын
I was really anxious to know more about the cause of the pump motor failure and you sir did not disappoint. Thank you for another great video! Keep up the good work. I wish you and yours all the best with your endeavours.
@nancylewis7142
Ай бұрын
Thank you for all this information, I am addicted to your videos.
@ScannerDanner
Ай бұрын
Glad you like them!
@jamesmichael7311
Ай бұрын
Sometimes I get lazy and hook the scanner up to attempt to turn the pump on if applicable. Keep up the good work Paul.
@JimmyMakingitwork
Ай бұрын
The incandescent test light is my favorite tool, well other than my pocket screwdriver. Love the go no go voltage drop test. I appreciate your encouragement when I started my KZitem channel a few years ago you gave me great feedback, which was very helpful. Just about to go over 20k subs next month. :)
@ScannerDanner
Ай бұрын
Awesome! Keep up the great work
@calholli
Ай бұрын
I like when you pulled power from your T-pin at the pump.. switch around the test light and check for ground.. that was slick. I personally know of several times that I chose to pull power from a long jumper cable from the battery.. but I learned something today. Power was right there, and I didn't even think of using it. lol.
@ScannerDanner
Ай бұрын
Nice! Did you notice that when I do that, I'll always backprobe one side then frontprobe the other? To make sure they don't touch each other, which could be real bad if you're testing a solenoid (fry the driver)
@calholli
Ай бұрын
@@ScannerDanner nice tip
@ThunderbirdRocket
Ай бұрын
@@ScannerDanner Nice 👍🏼 !
@Austinadcock
Ай бұрын
On the empty tank comment. In the early years of my career I worked in a shop where the owner did the “diag” if you call it that anyway. He decided the truck needed a pump despite hearing it come on, so I drop the tank and find a completely dry tank 😂 To top it the truck belonged to a local towing and tire shop who didn’t think to put gas in it. Great video
@YayA-ts7sb
Ай бұрын
What are the odds I’m just watching your no starts for fun.. I just saw that kegger video!! Totally forgot about the tank step as well.. I’m following along now but man these videos are so fun trying to guess what route to take next. I appreciate these videos Paul! It’s always exciting to try and answer your questions you ask us.. if I was in the woods.. what would I use without the tools!!! I think you should do those! Old school tests since the scan tool treatment is such a pampered Cadillac ride! Also I watched the Santa Fe video before the 6.0 video. A lot of stuff I’m bringing up but, just writing this with excitement in mind since I haven’t finished the video yet!! I’m gonna guess fuel pump. Never would have guessed that broken wire on the 6.0 though!!
@ScannerDanner
Ай бұрын
Glad you are here and thank you for the feedback. Made my day
@xristosmaglaras7077
15 күн бұрын
Thank you Paul for this great video...Greetings from Greece...Have a nice rest of summer..
@KeithSWD
25 күн бұрын
This is fantastic, Paul! Watching from Cape Town!
@fredflintstone8048
Ай бұрын
Great point about starting fluid operating on the diesel effect. Compression alone being enough to ignite it without spark. Having a bore scope for certain tasks is a game changer.
@ScannerDanner
Ай бұрын
It really was clutch here in this gravel parking lot!
@DependableAutoTruck
Ай бұрын
i was sent the AES Wave test lead set thru the grant. had several health issues unable to afford the grant really helped me out a lot.
@ScannerDanner
Ай бұрын
How are you feeling these days?
@DependableAutoTruck
Ай бұрын
@@ScannerDanner much better took about 2 years to kinda get better but i can finally see the top of the hill almost gave up several times but friends and people like you and other youtubers kept me going.
@ColeTanner88
Ай бұрын
Idea for the test light, Paul. I have the same OTC, bought years ago after starting to watch and follow your teachings. I HATED the clamp on it, it would always fall off, the boot would cover it and make it difficult to attach on some locations. I cut mine off and put in a banana jack. Now I can use alligator clips, backprobe pins, whatever banana jack accessories I have. Such a small thing but made a huge difference. Hope that helps!
@Mr2004MCSS
Ай бұрын
I thought that was what kind of test light that he was developing with AES Wave when he first mentioned coming out with his own test light a couple of years ago or so. I have the same OTC 3633 test light and I hate the clamp on it. It's very flimsy. I love the rest of the light though.
@anthonythomas737
Ай бұрын
Great video Paul. As usual very educational. Please keep doing what you do.Thank you!
@ScannerDanner
Ай бұрын
It is. It will have the 4mm banana style plug at the end of it when it is complete. It will also have a 4mm male adapter that you can thread onto the pointed end
@ColeTanner88
Ай бұрын
@@ScannerDanner that's a great idea! Can't wait to buy a couple and give them to my coworkers
@stationaryenginesworldwide
Ай бұрын
Great one Paul and Caleb.Always look forward to these videos as it provides me with my evening entertainment. Kudos for both of you.
@ScannerDanner
Ай бұрын
Glad you enjoyed it. Caleb works hard on these! He loves the feedback too
@KurtRadostits
Ай бұрын
I’ll be in line for when the ScannerDanner test light comes out!
@luismartinez1824
Ай бұрын
Great video. I like the way you quizzed your son. It got me thinking also. Maybe incorporate that more in some of your videos. Thanks for your time.
@ScannerDanner
Ай бұрын
Thanks! Will do!
@Dustin_the_wind
Ай бұрын
I appreciate it, Mr. Danner.
@ScannerDanner
Ай бұрын
Love your user name 😆 "You're my boy Blue" 😂
@throttlebottle5906
Ай бұрын
that's one good thuing about hyundais, from what I seen the majority if not all have a fuel pump access under rear seat or trunk. if not for rusty bolts you can slam a pump assembly in them in about 30 minutes.
@johnreid859
Ай бұрын
Thanks Paul.
@Bugsy0333
18 күн бұрын
Great honest job as we can all see Dan good work !
@ScannerDanner
17 күн бұрын
Paul Danner is my name 😉
@Bugsy0333
17 күн бұрын
@@ScannerDanner Thanks Dan. I will continue to keep watching.
@ScannerDanner
17 күн бұрын
@@Bugsy0333 dude my name is not Dan lol
@Bugsy0333
17 күн бұрын
@@ScannerDanner I got it now thank you Paul.
@IvanRamirez-ix8rl
Ай бұрын
You are just a wonderful and smart at what u do😊
@user-rl5wm1cm1k
Ай бұрын
I heard Danner say 'after that I'll never leave home without my scan tool.
@stevennyoni-dq2ij
Ай бұрын
I can't forget to thank you for your videos, big thanks
@TheGb50
21 күн бұрын
Great lesson
@calholli
Ай бұрын
I always start with a code read.. It just gives too much info all at once to avoid it... I never get tired of watching a good relay test though.. good stuff
@kidscarsindagarage11
Ай бұрын
Hey man I don't usually say s*** I usually just sit here and watch the videos and at least smack the thumbs up so I figured at least take a moment to say Thanks for the help throughout the years
@ScannerDanner
Ай бұрын
Appreciate that!
@Mr2004MCSS
Ай бұрын
The way the Uactivate tool works is that when you push the button on the side, the color of the LED light tells you which test port on top of the tool is the power side of the load side of the relay circuit. In your case it lit up red which means the red port on top of the tool was your power side which also showed it above the 30 designation on the tool which means pin 30 in the fuse box for the relay is power. In this case it also means that the green port or pin 87 is the load/ground side which goes down to the component you are testing. If the 87a LED light lights up it will be either red or blue. Red means that the red port on top is the power side and that the blue port is the Load/ground side. If the 87a LED lights up blue, it means that the blue port on top is the power side and that the red port is the Load/ground side. If there is no LED light at all when pressing the button, it means that there is no power, circuit has an open, or no circuit. The LED lights for the 85 and 86 ports on the lower portion of the tools shows which side is the power side of the control side of the relay. If the LED lights up green, the power side is the green 85 port and if it lights up red, the power side is the red 86 port. If there is no LED light showing, it means that there is no power, the circuit is open, or the relay control driver is not activated.
@ScannerDanner
Ай бұрын
I got that now thanks. Circuit identification with the different color bulbs is nice but I'd rather sacrifice that and have an incandescent bulb in there (on the load side) for the test I was doing. I always have my test light when I'm using the uActivate anyway, so I can determine polarity on my own. Just my opinion. But great tool and great idea with how it is set up
@Mr2004MCSS
Ай бұрын
@@ScannerDanner I think the LED lights are just to give a quick indication of if you have power to the control and load sides of the relay and which pins supply that power and not to load test anything. I imagine the test ports are there to do what you ultimately did with your test light and to test for power or ground. Nice diag as usual. Keep the content coming.
@BertGraef
Ай бұрын
@ 9:00 Those stupid beauty covers are a magnet for the gnawing critters to make a nest and cause all kinds of wiring disaters . Just throw them away and save yourselves a lot of problems. I have a Golf turbodiesel and threw that silly cover away a long time ago.
@user-tx7tw9yc6m
Ай бұрын
I missed your videos, good to see you back
@user-rl5wm1cm1k
Ай бұрын
I noticed that aeswave now has those awesome relay circuit testers in stock.
@ScannerDanner
Ай бұрын
Yes they do! www.aeswave.com/scannerdanner
@sheerwillsurvival2064
Ай бұрын
I was hoping OTC would make your named one scanner danner test light. I will be purchasing one 😯
@Pablo_Automotive
Ай бұрын
Thank you so much Paul for another great video
@briansilva9120
Ай бұрын
Great content, Thank You. 🙏 I love the relay tool, I wish they would sell the tool here in Trinidad 🇹🇹
@ThunderbirdRocket
Ай бұрын
The best presentation ! Thanks !!
@isalmankhan1
Ай бұрын
Thanks for sharing SD👍🏻👍🏻👍🏻 Kindly reserve 2 SD limited test lights for me, I really want them😍😍😍 Special Thanks to cameraman Caleb😎 Stay Blessed Guy's🙏🏻🙏🏻🙏🏻
@happygarage6310
Ай бұрын
I have used a test light on the load circuit for years checking ac compressor coils. A quick and dirty method to determine if you need to reach the component for additional testing.
@timothyball3144
Ай бұрын
I love me some tear-down to see the failure. Sometimes it's just for curiosity sake, but here, Pete can show the customer why it failed and explain how they can prevent it going forward. I understand that some folks can only afford to partially fill the tank, but instead of putting in $20 when it hits empty, put in $20 when it hits half tank.
@richardcranium5839
Ай бұрын
anytime you are using a tool/ testlite with an LED remember you have, depending on the LED used 300 to 3k ohm resister in series to keep the current low enough to not damage the LED. ohms law says 12v 300 ohm resistance =.040 amps 0r 40 milli amps. no where near enough to run a pump motor
@ScannerDanner
Ай бұрын
Of course. And neither is my 200ma incandescent light
@vin605
Ай бұрын
Thanks for sharing, great video as always 👍
@johnchambers12
Ай бұрын
I saw a comment about empty tank and i am on the list of mechanics who have been confronted by a customer who did a diagnosis of a bad fuel pump but in my case i had a test port on the fuel hose that when i pressed the valve no fuel came out. I did the tap on the tank test and diagnosed a bad level sending unit on an empty tank! The customer was happy to pay the diagnostic fee! And yes Paul i did test it with 5 gallons of gas, the car ran and the gage never moved on a 12 gallon tank! Thank You so much for the relay testing and explanation! Could they make the access cover less accessible?
@bashirhabid2621
14 күн бұрын
I like your work
@disciple8857
Ай бұрын
Scanner Danner is an awesome analyst on troubleshooting. However, with a no start but cranking condition, I would have simply sprayed starter fluid in the intake. That would have answered for the fuel pump. Electrical and compression would be next.
@ScannerDanner
Ай бұрын
Thanks! And that's what we did 😉
@marksautoservicegillettenj4899
Ай бұрын
Thanks Paul. your the MAN.
@dmitryalekhin9066
Ай бұрын
if you do not have pressure gauge, you can disconnect fuel supply at fuel rail and put hose into a bottle. In "curbside diagnostic" case it will show at least you have fuel flow and how much fuel is going to the engine
@ScannerDanner
Ай бұрын
I wouldn't trust that test for proper psi. But it is an option in a pinch
@kenmelrose3429
Ай бұрын
My favorite mistake was the Air Bag set off
@davidwhipple3832
Ай бұрын
It blows my mind that Pete has no one who is capable of doing such a simple diagnostic.
@bigdaddymak1439
Ай бұрын
He does Paul Danner
@ScannerDanner
Ай бұрын
Pete doesn't like electrical stuff but he is a phenomenal tech. And I'm asking him for content, so he saved it for me. He could have done this one.
@BertGraef
Ай бұрын
@@ScannerDannerWith all the electronics in cars today, you would think that the car manufacturers would just throw in a scan tool already on thier dashboard screens for that particular vehicle, but no. Doh...all we get is a ridiculous "check engine" logo. Dumbest, most oxymoronic automotive engineering in the world.
@d.d4184
Ай бұрын
Simply don't think so.
@kellycowett6254
Ай бұрын
Man your a genius with this electrical work I do some myself but nothing like your abilities I watch your videos hoping to learn somethings
@ScannerDanner
Ай бұрын
Thank you!
@TheOnespeedbiker
Ай бұрын
Besides being crappy cars, Hyundais are surprisingly easy to work on with really good factory diagnostic information.
@herrkiwi3110
Ай бұрын
I can honestly say that SOME people will argue that there car is definitely not out of fuel even though the gauge is on E and that they ARE willing to pay $85 (approx) for a technician to put $20 fuel in AND they will still say it was the alternator or a worse yet a miracle if it goes afterwards. Once they admit they usually run it lower than E that it is a good indication (for me) especially at that age the pump is most likely the failure. Obviously checks still required. Cheers.
@amarabdelli487
Ай бұрын
Great video thanks for sharing
@7minnow
Ай бұрын
The Best!!!!!!
@thepubliceye
Ай бұрын
Correction about spray brake cleaner. The cleaner that makes Folizine gas is the non-flammable brake cleaner that can't be used to start an engine,
@ScannerDanner
Ай бұрын
Got it
@sethpayment
Ай бұрын
Yeah that is an okay test... Fuel pressure definitely first but tach can also move on some newer vehicles with no spark... Sometimes tach runs off alternator signal... Check out an older F150... Also check out the way some of the clusters go through their boot up phase... The tach just moves and when you turn the key on it starts moving... Especially on a cluster that gets information through the CAN Comm...
@ScannerDanner
Ай бұрын
Never claimed it to be the be all end all of tests. It's a guide only
@MrJgonzalez2
Ай бұрын
Wow! Talk about diagnosing a vehicle with no tools
@diydantex6150
Ай бұрын
Thanks for the Video
@PedroRodriguez-hy5ty
Ай бұрын
GOOD INFORMATION
@CNSTAdventures
Ай бұрын
Ain’t got no gas in it
@pantelis241
Ай бұрын
You are funny
@bigdaddymak1439
Ай бұрын
You got any of them french fried potaters?
@2jzgenat
Ай бұрын
So funny i forgot to laugh
@bigdaddymak1439
Ай бұрын
@@2jzgenat Karl Childers is never not funny
@James3-8
Ай бұрын
This made me chuckle.😂😂
@lameckarika1949
21 күн бұрын
Another great video! Btw have you finished writing your e-book? I am willing to bet you will sell many many copies since most people buy ebooks now
@user-io3hw7hx7q
Ай бұрын
Awesome Outstanding job thanks
@johnaclark1
Ай бұрын
You can lead a parts changer to knowledge but you can't make him drink. Those supposed know-it-alls in that test light post will continue to check every fuse and every ground and make wrong calls.
@ScannerDanner
Ай бұрын
Indeed. Thanks John
@DestinyOkoh-co1lm
Ай бұрын
Thanks you really help me out
@blockbertus
Ай бұрын
The burnt brushes were a nice bonus. Never seen the inside of a bad fuel pump before. I'm also surprised how new the assembly looks on the inside. Not even a single spot of rust or anything. Paul, is it possible that the brushes could look like this (overheated) if they are close to be completely worn out and not making great contact anymore? Regardless if the tank was ran dry or not?
@ScannerDanner
Ай бұрын
Absolutely. Anything that is creating resistance is creating heat.
@dennismelville7532
Ай бұрын
First step honestly I would plug a cheap code reader into it.... and if I can't get a reading.. then I would go to check the Immobilizer fuse which on the imports... usually tie into the odb2 port power.
@ScannerDanner
Ай бұрын
You wouldn't be wrong in wanting to start that way
@aleskyfinis1025
Ай бұрын
Love the videos
@muhammadfurqan3737
14 сағат бұрын
Sir in this you mentioned fuel pump internally carbon brush melted and also you explained resistance is high fuel pump so in this condition how much will take current draw like normal good fuel pump takes a around 6 amps
@ScannerDanner
11 сағат бұрын
I didn't bother with the current test because I knew it would have been zero amps based on the tests we did at the relay. We had basically an open circuit
@lovetolearn5253
Ай бұрын
A great alternative to the u active tool is a tool made by ATD. it's about 100$ cheaper and does the same thing. It even has the leds and test ports
@ScannerDanner
Ай бұрын
I'll support my friends at AES and do something good with the proceeds like we've been. Thanks
@lovetolearn5253
Ай бұрын
@@ScannerDanner absolutely and it's a nice tool. I was just saying with everything going on with inflation it's hard for everyone. So if someone didn't have the money this is a little bit cheaper. That's the point I was trying to make
@mig360m
Ай бұрын
good vid iam going to check a car while watching this vid
@williamtoney2599
Ай бұрын
Paul, could you do a short video discussing 12 v test lights; talking about which ones to use for what? I have some old Snapon lights from the 70’s and 80’s, and from what I hear, you gotta be careful where you use them as they pull to much current for some circuits. Thanks
@ScannerDanner
Ай бұрын
Check out my chapters 2 and 3 playlists. I cover this extensively (test light usage). Thanks!
@BigDogDiagnostics
Ай бұрын
Great find with basic tools! Sometimes busting out the big guns is just counterproductive. This is a great example. I do have a question, when you were using brake clean to see if it would run on an alternate fuel source. You sprayed it into the intake. Wouldn't that contaminate the MAF? Seems like it would.
@ScannerDanner
Ай бұрын
Contamination, no, but it really isn't a good idea to spray liquids upstream of an active MAF (hot wire). I was okay doing it this way as the air cleaner would have diffused the heavy droplets
@frankoattes
Ай бұрын
Paul, I have a strange one and I am wondering if you and your community are willing to look at it and give advice on my next way forward? I have a Kia Seltos, that sometimes have cranks then cuts out. It sounds like a starter or battery issue. We have a dead miss on cyl 3 when it eventually starts with no fault codes. Fuel pressure is around 4 bar, and it can hold that pressure for a few days. The problem is I can’t consistently get it to do it. When I’ve started it 5 days in a row it has no issues, then customer picks it up and bang issue is back! I’m stumped, I don’t know where to start! The fuel quality is good, the battery and starter test good, there are no air restrictions there is a good spark plugs are good and have also been changed as a precaution.
@ScannerDanner
Ай бұрын
Let's move this to my forum www.scannerdanner.com It is free to join and we can definitely help you. I have 28k global members and hand picked moderators who've been with me for years and know my material inside and out and are there to help me help you guys. It is just too difficult to offer back and forth messages here on KZitem with stuff like this and we also can't share pictures and images here like we can on the website. Hope to see you there!
@wrightsrrt871
Ай бұрын
I got an crazy question that I'm not sure if you've came across and or tried! So 2011 jeep grand cherokee 3.6l breaks are tight tell you start the engine then you loose them is the issue they slowly sink all the way down. If you pump them quickly it builds back preasure then sinks again I know most people would say booster is bad if you don't have vacuumed leak somewhere in the system but I've hear now days new cars can have an separate vacuum break pump and could be bad! So I looked and there is an electric sensor attached to where the check valve goes into booster which lead me to using live data on scan tool to check vacuum. I found on the tool an break booster vacuum it read 9.3v without pedal pushed then when you pumped pedal to create the preasure it was dropping to 4v to 5v then when the pedal dropped to floor went back up to 9.3v. So what do you think bad vacuum break pump which I'm not sure if it has one yet or booster lol. Just asking cause I know your an chrysler master !
@ecb8252000
Ай бұрын
You should get a guest spot on some of the motortrend shows. The never mention the computer stuff. I watched the “Roadkill Garage “ and it was entertaining but didn’t stimulate the grey matter in my brain. Where’s the link for the relay tester?
@ScannerDanner
Ай бұрын
This is my affiliate link and the tool is called a uActivate www.aeswave.com/scannerdanner Thanks!
@anouarben3056
Ай бұрын
Thanks😊
@gregmccarter2176
11 күн бұрын
A few years ago you helped me solve a problem with my PCM 99 chevy express..5.7..programming 30 min...now my engine will start and die after 2 seconds...security light is on...was blinking then went to regular just on...will I need to do another 30 min relearn?? My battery went dead the other day..due to head lights..or will I need to bypass security ?? Stranded at home right now...need my van badly...
@ScannerDanner
10 күн бұрын
Could be an ignition switch or lock cylinder issue if the relearn doesn't take
@santhosh4315
Ай бұрын
Love from india❤
@7minnow
Ай бұрын
Mr SD, curious what should a normally working pump Ohms should be? you were pulling around 1500/2000 ohms, so is that weak winding ? Thanks your the Best
@ScannerDanner
Ай бұрын
A stationary brush type DC electric motor will have near 0 ohms of resistance. As the motor spins, it creates a counter voltage that IS the resistance in the circuit. Great question!
@kennyback8724
Ай бұрын
ebay and amazon still has the otc test light
@ScannerDanner
Ай бұрын
Amazon no longer carries the one I use. They have a longer version only last I checked
@andrewwmacfadyen6958
Ай бұрын
Especially common failure on cars with LPG or CNG conversions because owners habitually run with very low gasoline (petrol) level
@KStewart-th4sk
Ай бұрын
"Brake, carburetor or air intake cleaners can damage sensitive MAF components.These aggressive cleaners can do serious and expensive damage to sensitive MAF components, especially plastic." I was going to suggest using carb/choke cleaner instead of the brake cleaner (all you had) BUT then i saw that quote on the CRC website promoting their MAF cleaner. You had mentioned that you had seen some higher compression engines fire on starting fluid (didn't have) even with a no spark condition. I am not sure if starting fluid is safe on plastic parts? I assume it would say on the can.
@ScannerDanner
Ай бұрын
While I agree that spraying fluid into the air intake during cranking when the MAF hot wire is active is not a great idea. You won't hurt them with any of the fluids mentions when it's cold. It is not a plastic that gets damaged
@bryandraughn9830
Ай бұрын
Starting fluid is good for diagnostics if you are hunting for a vacuum leak. No shroader valve on the fuel rail??
@ScannerDanner
Ай бұрын
No, unfortunately
@throttlebottle5906
Ай бұрын
it's been too long since we've seen airbags going off. 😏🥳
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