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OIL LEAK - 6G Celicas Forums

Topic #79471 10 posts Started by dctacoma
OK so my 5sfe is leaking oil about a quart every oil change. Its coming the behind the timing belt cover. Im pretty sure its not the oil pan cause i checked it when i did the clutch. But i have most of the leak on the back side of the engine and around the timing cover. Ive read that it could be the oil pump seal or crank seal any thoughts? Powersteering is full.
cam seal
could be a section of the corner valve cover humps.

This post has been edited by trdproven: May 24, 2011 - 4:01 AM

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Oil pump seal. The seal is absolutely garbage. Cam/Crank seals are actuall seals... the oil seal is a ****ty piece of rubber that will crack over time.

-93 Rx7, Turbo 6.1L v8, 725rwhp/760rwtq-95 Celica GT Rally Car - 3sge/AWD-10 F150Always buying stock wheels... PM me if interested in selling.
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QUOTE (dctacoma @ May 23, 2011 - 9:07 PM) *
>OK so my 5sfe is leaking oil about a quart every oil change. Its coming the behind the timing belt cover. Im pretty sure its not the oil pan cause i checked it when i did the clutch. But i have most of the leak on the back side of the engine and around the timing cover. Ive read that it could be the oil pump seal or crank seal any thoughts? Powersteering is full.


I have te same leak dude... jst pi*sn out oil
Man I have to put in a quart once a week.

I have all new oil in by the time I change the filter each time..never gets black =P

7a burning it, and leaking like a banshee....soon enough new engine.

GL Finding it!
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QUOTE (rave2n @ May 24, 2011 - 11:37 AM) *
>Man I have to put in a quart once a week.

I have all new oil in by the time I change the filter each time..never gets black =P

7a burning it, and leaking like a banshee....soon enough new engine.

GL Finding it!


I think its the oil pump seal..
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QUOTE (StylnPlane @ May 24, 2011 - 11:51 AM) *
>>
QUOTE (rave2n @ May 24, 2011 - 11:37 AM) *
>Man I have to put in a quart once a week.

I have all new oil in by the time I change the filter each time..never gets black =P

7a burning it, and leaking like a banshee....soon enough new engine.

GL Finding it!


I think its the oil pump seal..


Most likly, just not worth fixing atm.
please post pics to show working progress as i also am now finding that im running low on oil....looks to be somewhere behind the intake manifold spot leading to where the pulleys are....i can't find it or trace it...i think mine leaks when i drive. i try cleaning with oil gunk remover, but can't trace it as it doesn't leak after cleaning.


This post has been edited by chacha: May 24, 2011 - 2:56 PM
yep its the seal that goes around the post that the pully is mounted on. the seal looks exactly like a rear or front main seal, just smaller. it about the diameter of a 50 cent coin

2001 Celica GT-S Turbo1997 Supra TT 6speed1997 Celica 3MZ/1MZ swap1990 Celica All-Trac