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4l80e front pump seal push out?!

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Old 10-10-2013, 08:29 PM
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Default 4l80e front pump seal push out?!

So what would be some causes for the seal to push out? I haven't done the drill mod and I didn't know about putting red loctite on the seal when I installed it during the rebuild. I will check the bushing but its new and was also replaced on rebuild. I've also heard grounding issues can cause the force motor to go crazy and cause high pressure and push it out so Idk if that's true or not. I only want to pull this transmission once so any pointers on what to check would be great.
Old 10-14-2013, 12:00 PM
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Well drilled out the pump drain hole to 1/4"...holy hell what a difference in size! I guess I'll get it put back together and see how it does



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