Brilliant information. From this I have diagnosed that the relay is defective on my Dads F3. Bypassed using paper clip and it ran spot on. I've ordered a new relay off ebay. Happy days. Thank you
@true-moto-resto
9 ай бұрын
Glad it helped, thanks for watching and commenting Graham
@matthewcarney1721
Жыл бұрын
These are amazing bikes I still have a f3
@SuperRhysevans
6 күн бұрын
Wow, that is a clean example, makes mine look a shed, ill restore mine one day, but foe now she gets used and abused, fantastic riding bike..
@true-moto-resto
6 күн бұрын
Thanks, it was very clean , I just sold it actually
@OilChange710
2 күн бұрын
I have had three new fuel pumps fail, two cheapies and a $100 quantum fuel pump, on yours it makes the black cap on mine look upside down. On mine the wires come out the bottom and the nipple is on top. I’m pretty sure the OEM looks like this as well. I have brand new r/r, and fuel relay… can you give me some technical asvice
@true-moto-resto
2 күн бұрын
Unfortunately I do t have their bike anymore, so can’t really give you any point of reference here If you follow the same steps as I did (in the factory shop manual online) you should be able to determine it you have a problem with the pump or the relay
@johnb5519
Жыл бұрын
Under the plastic cover on the end of the pump, there is a set of contact points. When the pressure in the line builds to a certain amount, the points open and turn the pump off. I had one go bad on my 87 Hurricane.
@true-moto-resto
Жыл бұрын
Thanks john Yea, the pump seems to be working fine. Pump turns on when pressure is low and turns off when pressure is high . I tested that… pump slows down when bike is idling and will speed up as i rev the bike or if I shut off the fuel tap. But maybe they’re sticking? Is that possible ? Making their function inconsistent? Replacement points are $65 if I need them
@johnb5519
Жыл бұрын
@@true-moto-resto I didn't know they sold new points for them. Back when it happened to me, I just replaced the pump. The guy at the dealers said he had never ever seen a pump go bad though. Maybe they just need a bit of cleaning or lube on the pivot mechanism.
@true-moto-resto
Жыл бұрын
@@johnb5519 possible, I’m told if they do stick it’s just a sign that they will fail, so I’ll see how it goes, I’m going to test it again shortly
@RichardAmbler-c5x
20 күн бұрын
@@true-moto-resto I had the fuel pump fail on an F1 CBR600. I bypassed the pump completely, by joining the two fuel pipes together. There is enough pressure from the tank alone to feed the carb's on these bikes, I have no idea why Honda fit them.
@levylovits
Жыл бұрын
Im having the sameish problem. Ill check the back black cover to see how the points are.
@ryanscheer5696
Жыл бұрын
Very Helpful! I just replaced the relay on my 1997 F3 , it would seem the relay is bad ( cheapo amazon unit) Once I bypass it the bike runs like a top. Seems to only be an issue when the bike sits and gets cold, after its warmed up , starts up every time
@true-moto-resto
Жыл бұрын
Yea, sometimes this Amazon units don’t work so well. Time to visit the Honda dealer I guess
@gregheth
Жыл бұрын
Thank you. Where did you get the manual? What forum are you using?
@true-moto-resto
Жыл бұрын
Manual was online via Cbrforum.com
@gregheth
Жыл бұрын
@@true-moto-resto thanks again
@afallinangle2542
8 ай бұрын
Hi, I bought a fuel pump of Amazon and it won't prime so the air just sits in the fuel lines so not enough gas is getting to the engine so it won't start how can I make the fuel pump prime?
@true-moto-resto
8 ай бұрын
It should prime as soon as you push the starter button or if you jump the relay . Is it possible that the pump is no good? Many of the ones on Amazon are cheaper overseas items.
@levylovits
11 ай бұрын
Hey what size hose did you use. Ill see description
@true-moto-resto
11 ай бұрын
If you’re referring to the clear hose I used to get the fuel from the pump -- no idea , I have a giant bag full of different size hoses and I just grabbed one that fit
@NgarimuPuru
Жыл бұрын
Hey bro was wonder what's a good website to get partsoff ??
@true-moto-resto
Жыл бұрын
EBay usually the best or Baboon parts in Holland . Also CMSNL.com also in Holland
@ThatOldHonda
Жыл бұрын
I wouldnt worry, if I leave any of my Hondas for more than a week, they take more starting, I always thought it was a Honda feature
@true-moto-resto
Жыл бұрын
I hear ya, my CB1 is like that too, but I decided to check this one....just because
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