Posted by Kaegi [24.16.253.154] on Thursday, February 23, 2012 at 22:21:05 :
In Reply to: Re: Differences in old vs new head gaskets? posted by Tim Holloway [69.54.28.229] on Thursday, February 23, 2012 at 20:10:00 :
you do have to retorque the old copper head gaskets. I do about an hour after being at operating temp then drive 500 to 1000 miles then check again. the newer felpros you dont. that could have been the culprit