Thread: Front seals
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Old 04-12-2024, 06:26 PM   #10
37 truck
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Join Date: Jul 2011
Location: Omak, Washington
Posts: 214
Default Re: Front seals

Well, I pulled the crank pully, and found the lip seal looked good, spent some time sealing around the seal, reassembled and restarted the engine. Didn't leak around the front seal at all, but an oil leak developed, or continued from the cotter pin hole in the flywheel pan area, leaking a thin pencil lead stream. This engine has a slinger in the back, so I'm at a loss. It didn't start leaking until I had about 50 miles on it. Guess I have to pull the engine next. That flow was with a warm engine at idle. Cover over oil pump to cam gear? Oil channel plug not tight?
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