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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

Front seal leak
12/07/2021 in the Transmission Forum
[Transmission: 06 Dodge Ram 2500 SLT 5.9L] This truck came in with a leaking front seal, was losing about a quart a day from the front seal/bellhousing area. Pretty easy, I assumed. I dropped the trans, pulled out the old seal, installed a new SKF seal, ...
Best supplier for auto transmission
12/07/2021 in the Transmission Forum
Hello group here's my situation,My Son lives in Germany and works in a truck repair shop.He needs a 4r100 transmission, For a 1999 Ford E350 He gets all the American cars and trucks far and near.Price is not a concern,just needs a quality unit.Thanks in a...
Tiguan (09M/AW TF-62SN) gear ratio codes, how to diag
11/29/2021 in the Transmission Forum
[Transmission: 11 Volkswagen Tiguan S 2.0L] Hi folks, Not a tranny guy but thought I would reach out here My current situation is I have a used trans in this Tiguan that is setting a different gear ratio code after each clearing. What it is doing is it w...
bmw code 4f83
11/20/2021 in the Transmission Forum
[Transmission: 08 BMW 528i 3.0L] Got a bmw I repaired with an issue, problem is I can drive it forever and not get a problem, but customer get's this code when driving uphill around 80 mph and trying a kickdown. I never experienced a slip, customer claim...
6L80 P2714 Pressure Control Solenoid Valve 4 -- Stuck Off
11/11/2021 in the Transmission Forum
[Transmission: 16 Isuzu NPR 6.0L] This is actually a 2017, but that doesn't matter. 6L80 transmission, came in for check engine light on and not shifting at times. P2714 Pressure Control Solenoid Valve 4 -- Stuck Off stored in the TCM. When I first got t...

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