Mechanics

HAVE A AND A P0455 CODE LARGE EXHAUST LEAK. I FOUND THE LEAK, BROKEN EXHAUST MANIFOLD REAR BOLT. HOW HARD IS IT TO CHANGE AND WHAT IS THE AVERAGE REPAIR COST?

2006 Hummer H3 • 125,000 miles

How hard is it to replace a exhaust manifold bolt that is broken off and how much does this repair nomally cost to repair. Have a p0455 large exhaust leak code so that made me start looking around my engine.
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SgtKellogg
February 7, 2012.



If the bolts aren't rusted into place, it isn't hard to do. As far as the cost, if you can, get a good manifold from a salvage yard. If you get it new, expect to pay around 200.00 for it. Then, labor will be around 2 hours.