A4 transmission leaks at the rear.
#1
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Started a while ago after the TC install, but it would only mist the underside of the car with fluid. A week ago the same place installed my BMR DS loop, and now it soaks the surrounding brackets with new fluid after just a drive around town. Appears to be coming out of the rear seal, but seems to stop while I'm parked. My transmission has always been slightly overfilled since the TC install.
Is this the end result of overfilling the transmission compounded with a worn seal?
If fluid level is the problem, how do I remove fluid without messing with the pan?
OR is this simply damage inflicted on the seal by removing the DS several times?, in which case I will make them replace it free of charge.
Is this the end result of overfilling the transmission compounded with a worn seal?
If fluid level is the problem, how do I remove fluid without messing with the pan?
OR is this simply damage inflicted on the seal by removing the DS several times?, in which case I will make them replace it free of charge.
#2
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It's easy to mess up the rear trans seal with numerous DS removals. It's a very delicate piece. Overfilling your trans could contribute to the leakage too. Try sticking a small diameter hose down your dipstick tube to suck out excess fluid. Overfilling is almost as bad as running the fluid low.
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2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
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Ditto on what Patrick said. I had to replace mine, it's fairly straightforward. GM # 24204540 was the part number I used.
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Bought the seal yesterday and will ask them to replace it. Will syphon some of the fluid out too. Thanks for th ehelp guys.