This channel is soo underrated. Thank you for the great content really helpful
@DrivelineMaster
5 ай бұрын
Thank you. I have a lot of new ideas in the electrical and more PS7 videos.
@sivucit
5 ай бұрын
Thanks so much for providing such a fantastic video.
@sivucit
2 ай бұрын
Hi, I have 2005 honda pilot, i see vibration on uphill at 30 to 45 mph .. i replaced passenger side cv axle, intermediate shaft, control arm etc etc.. i took it dealer and he told me it is torque converter.. Question 1. how do i differentiate cv axle vibration vs torque converter shudder issues. any tips wil be helpfu. 2. 2005 honda pilot, can u pls advise what data pid (like what solenoid ar on/ off)i should look for ( i have 2k scanner support bi-directional).. to see if torque converer is engaged.. 3. if i manuallly override the gear selector to 3/2/ i dont see virbation on same uphill pattern. Thanks in advance..
@DrivelineMaster
2 ай бұрын
Typically a drive axle will vibrate on acceleration and smooth out on deceleration and it does not require that your only going up hill. Watch the TCC engagement PID (not sure honda calls it that) but you want to see if the TCC is coming on when you feel the vibration. One possible test you can do. When driving up a grade, foot into the gas and you feel the shudder, without changing the gas pedal position use your other foot to gently (only a tiny bit) push on the brake pedal just enough to turn on the brake lights. That should disengage the TCC and you may also be able to see this on the scanner. If the shudder goes away you found your problem. If this the case the first thing I would do is replace the trans fluid with Genuine OE Honda fluid. If you have the option to use a machine so you can get all the fluid exchanged do it because a drain and fill will not drain the torque converter like a fluid exchange machine will. It could be just the wrong or worn out fluid. If that doesn't work Lubegard makes a shudder additive you can try but only and I stress this, only use this additive if the complete fluid exchange with ONLY OE Honda fluid didn't solve the problem. (Note! I know on some Honda vehicles specs state that Dexron fluid is compatible. This means it won't destroy your transmission but it lacks the correct friction modifies and it can cause harsh shifts and converter shudder.)
@sivucit
2 ай бұрын
@@DrivelineMaster thanks so much. I don’t see this when I put the gear in D3. Doesn’t D3 engages torque converter at 30 to 40 mph. I am Able to go at 30 to 40 at D3.
@DrivelineMaster
2 ай бұрын
Typically D3 only prevents the transmission from going into overdrive but it does prevent the TCC from locking up. Lockup is not just MPH dependent there are other factors and I can't be 100% certain but with your vehicle lockup may be applied gradually instead of just being on or off. If so, you should have a PID that provides lockup percentage or slippage percentage. I would have to research your particular trans to verify how the TCC works on your pilot. You should be able to verify if D3 locks out the TCC by driving on flat road at about a steady 50 MPH while watching the TCC PID to see if TCC is on or off.
@sivucit
2 ай бұрын
@@DrivelineMaster Thanks so much. Can you pls advise best after market torque converter and valve body. also how do i differentiate torque converter slippage vs gear slippage as well.
@DrivelineMaster
2 ай бұрын
First of all you can't feel torque converter slip it can only be viewed on a scan tool and slippage during engagement is often normal. Slippage from a gear engagement will result in an engine rpm flair up similar to the effects of bumping the transmission into neutral while accelerating. I typically have dealt with wholesale companies and get re-manufactured converters and valve bodies. Valvebody Pro is a good company and they may sell retail. www.valvebodypros.com/. If you get a rebuilt converter from a member of TCRA (Torque Converters Rebuilders Association) There is a good chance you will get a good one. tcraonline.com/. Be careful because it's possible that just replacing these two parts may not solve your problem. Did you try the fluid exchange with OE Honda fluid? or the shudder additive from lubgard?
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