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Automotive Transmission Forum

Professional automotive forum for discussion of system analysis, diagnosis, and repair of vehicle transmissions, transaxles, and drivetrains. This forum is for experienced automotive repair professionals only, membership required.

Continue to the description of our next automotive discussion forum, the Classifieds Forum.

Recent Automotive Discussions in the Automotive Transmission Forum

Advice Needed 4l60E Sonnax Accumulator Valve Train Kit
10/30/2020 in the Transmission Forum
[Transmission: 03 GMC Sierra 1500 SLE 5.3L] Sorry for the repeat post. Originally posted on wrong forum. Hey friends. Got my own personal truck here as guinea pig. Recently got this truck tuned for a firmer shift and installed a corvette servo from Orego...
2016 Isuzu NRR gas wont go in gear
10/29/2020 in the Transmission Forum
Truck will not go in gear No codes can see shifter move on scaner, cools of will move until warms up low mileage no burnt fluid . Just started first one i have see like this ,any thoughts?
Identifing this Transmission
10/28/2020 in the Transmission Forum
[Transmission: 56 Ford Thunderbird 5.1L] I need to know what transmission is in this 'Oldie". It is an air cooled automatic. Has been sitting for a few years(4-5) and we got it running, but doesn't seem to make any shifts. Would like to get a pan gasket ...
2007 Toyota rav4 speed sensor gap for U140F trans
10/25/2020 in the Transmission Forum
[Transmission: 07 Toyota RAV4 2.4L] What other vehicles use this transmission? This transmission was rebuilt by another shop. I have a clearance of .211" from the counter gear speed sensor to the gear teeth. This is causing sensor voltage to only reach a...
09 Nissan Titan RE5R05A P0850 Park Neutral Posistion Switch
10/19/2020 in the Transmission Forum
[Transmission: 09 Nissan Titan LE 5.6L] This truck with 113k has been acting up for awhile and is finally a no start. From what I understand the PNP is located in the throttle body. I can find very little info on this switch. Is this a part that can be r...

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