Does a warped exhaust manifold cause the bolts to break or does the bolts breaking cause the manifold to warp? We are have an issue with the warranty department.
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2008 Ford F-150 Question: What causes exhaust manifold bolts to break?
Answer #1your.mechanic November 14, 2012, 21:45Master
repeated heating and cooling
Answer #2ziptie12 November 14, 2012, 22:23Master
Defective materials or improper assembly.
Replypushrod, November 15, 2012, 00:56Master
Wonder what motor this thing has?
Replyziptie12, November 15, 2012, 11:02Master
It's a gasoline/green jelly hybrid I believe.......never mind....