Originally Posted by TexasEdge
I noticed the other day that one of my header bolts was broke, is that something that could cause a problem. Its only one.
I have the rear bolt broken on both manifolds and the driver side is leaking there. It makes a very noticeable tapping sound until it warms up to operating temp then it get quiet (but still noticeable sometimes). I think mine are warped though so if yours arent warped then it should be ok.
Thats on my chevy but its all the same when it comes to this.