Trying to replace oil pan gasket?

1998 CHEVROLET ASTRO
230 MILES • 4.3L • 6 CYL • 2WD • AUTOMATIC
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KEITH'S PROBLEM
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Trying to replace the oil pan gasket got all the bolts out it will not come down. there's not enough room to drop completely down because of the transmission. do I have to remove the transmission to complete this mission?
Jul 22, 2025 at 4:22 PM
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STEVE W.
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Normally it will come out without transmission removal. I have seen worn mounts causing the engine to set low in the frame and cause clearance issues with the pan. Some have no clearance when they should have an inch. I suspect that is your issue. I would use a lift bar on the engine and unbolt the transmission mount and get the room you need. Might be a good time to replace the mounts as well.
Jul 22, 2025 at 6:57 PM