chubsondubs Posted December 29, 2005 Report Share Posted December 29, 2005 ok i have 90 lumina ... i did intake gaskets upper and lower ...well the egr valve wont tighten up, i belive i striped the bolt hole..so now it wont tighten ...the car is running bad now....could that be the problem ??anybody else have anything else simlar happen to the them? i am going to the yard friday to get a upper intake for it ! but any help would be nice thanks [/b] Quote Link to comment Share on other sites More sharing options...
gp90se Posted December 29, 2005 Report Share Posted December 29, 2005 I have not stripped out an intake before, but they are weak metal so it could be that. pull it and look, you'll be able 2 see if its stripped out or not, also check the bolts, see if they are in good shape as well. Quote Link to comment Share on other sites More sharing options...
GutlessSupreme Posted December 29, 2005 Report Share Posted December 29, 2005 Bolt hole? Shouldn't it have studs? I thought they were all studded into the plenum, except for 1 out of 3 on the digital EGR ('92+) which was a bolt. Quote Link to comment Share on other sites More sharing options...
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