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Topic: oil seal,egr

in Forum: C3 Engines

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oil seal,egr

Posted: 7/2/08 6:44pm Message 1 of 3
fcepguam
Former Member
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ROTA, MP - USA
Joined: 5/11/2008
Posts: 59
Vette(s): 82 crossfire
Can I replace the rear oil seal with out crank removal?
will the cross fire work without out smog pump and egr stuff?
 
Thanks



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oil seal,egr

Posted: 7/2/08 7:04pm Message 2 of 3
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kstyer
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!
Yes you can.  If you have the two piece seal, the oil pan comes off and the seal can be replaced.  If you have the one piece seal you need to remove the transmission.    Sorry, but I don't remember which year they switched from two to one piece.  My guess is you have a two piece.


oil seal,egr

Posted: 7/3/08 7:51am Message 3 of 3
VetteSpecialties
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Mounds View, MN - USA
Joined: 5/24/2007
Posts: 1031
Vette(s): 70 LT1 coupe, 69 350 HP coupe, 69 390HP 427 coupe, 71 LS5 convert, 85 coupe, 93 coupe
They didn't start the one piece until about 86, so you for sure have two piece.  As for the cross fire, it was pretty crude for fuel injection, so didn't have the automatic compensation built in like newer ones.  I am sure it can be recalibrated to compensate, but there won't be any significant performance or drivability advantage, so why bother.

Larry



in Forum: C3 Engines


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