Quote:
Originally Posted by scottIN
So I assume the solution to this is to pull the O2 sensors before you start disassembly?
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You do not need to pull the manifold sensors before you remove the stock cats. You just cannot use impact tools on the cat bolts. I never do for this reason.
When I install the headers I pull the sensors after I remove the cats. I find the front sensors easier to get to with the cats out of the way.
Thanks, Tony