Replace pan gasket
Thread Starter
4th Gear
Joined: Aug 2008
Posts: 4
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From: WONDER LAKE ILLINOIS
Replace pan gasket
Have a 1984 c4 - had to replace timing chain 1-1/2 years ago. Replaced timing cover with a cast aluminum one hoping i could get away without dropping the oil pan-no such luck. It was leaking a little but now it drips when sitting still. Can i replace the timing cover gasket and end up with no leaks? If i have to replace the oil pan gasket can i do it without pulling the motor? Locals want $400 for the job - ideas anyone?
Race Director
Joined: Aug 2000
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i did it on my 85 without pulling the motor. it's not a bad job - a little time consuming, since you have to get the starter out of the way, remove the flywheel cover. my 85 had an oil cooler, so the piping removal/install was a bit tricky. if you're replacing the gasket, i suggest a felpro one piece. make a mental note of the location of the oil pan nuts, bolts, studs, brackets, etc. make sure to get the car high enough - giving yourself plenty of room to work. hope this helps... 
Race Director
Joined: Aug 2000
Posts: 11,470
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Race Director
Joined: Dec 2000
Posts: 17,551
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From: El Paso Texas
I'm using the one piece Fel-Pro pan gasket on my 84. Has never leaked a drop. Changing the pan does not require lifting the engine, but you will need to drop the starter. Once the car is on jack stands, it shouldn't take more than an hour to change it.
