mystery oil leak?
Thread Starter
Senior Member
Joined: Jan 2009
Posts: 357
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From: Port Charlotte
Car: 90 formula
Transmission: auto
mystery oil leak?
hey guys. ive been having an oil leak for about 6 months and it pisses out pretty good. its coming from the starter area or above and i can figure out where. i just recently did a HSR intake swap and i thought it was the old intake. ive done valve cover gaskets on it and just checked it to find no fresh oil. i put it up in the air and its to soaked with oil to figure out where the source is even after i clean it.
what else could i look at that might be it. ive got every single little oil leak taken care of and then about a month later this one started.
its a 90 formula, auto with a 5.7 tpi
thanks guys. this oil leak is really ticking me off.
what else could i look at that might be it. ive got every single little oil leak taken care of and then about a month later this one started.
its a 90 formula, auto with a 5.7 tpi
thanks guys. this oil leak is really ticking me off.
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Joined: Aug 2008
Posts: 638
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From: Winchester, VA
Car: 1991 Camaro RS/1989 Vert RS
Engine: 355/350
Transmission: T-5/T-5
Axle/Gears: BW9bolt3.45posi/3.23 Posi
Re: mystery oil leak?
Pull the torque converter cover off (Black plastic connected to the front of the tranny 4 10mm bolts) . If there is a puddle of oil chillin in the bottom, unfortunately you blew a rear main seal. Only way to get that replaced is to pull the tranny off :/
Thread Starter
Senior Member
Joined: Jan 2009
Posts: 357
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From: Port Charlotte
Car: 90 formula
Transmission: auto
Re: mystery oil leak?
i totally forgot about that. and to make it even shittier is i just replaced the tranny.
i dont even think theres a cover on there.
i dont even think theres a cover on there.
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From: Lowell, Michigan
Car: 1988 Trans Am, 2005 Sierra 2500
Engine: Vortec 357
Transmission: Built TH700R4 with 26-2800 Stall
Axle/Gears: GM 10 bolt 3.73 Posi
Re: mystery oil leak?
or could be a bad oil pan gasket. I have the same leak and my motor only has 2k on it. I have a chrome oil pan and i know that is part of the problem.
Senior Member
Joined: Jun 2008
Posts: 660
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From: Corning NY
Car: 86' IROC
Engine: 388
Transmission: Built 700r4
Axle/Gears: 3.08 non-posi
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Thread Starter
Senior Member
Joined: Jan 2009
Posts: 357
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From: Port Charlotte
Car: 90 formula
Transmission: auto
Re: mystery oil leak?
ive replaced the dip stick it self and i bet the tube that came with it is in the dump somewhere because i thought id never need it and wanted to make space in the garage.
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