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exhaust manifold
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  1. OEM Issues
    Have a broken manifold stud on my TB, checked it a while ago, it's broken off flush with the outside edge of the manifold. Because it seems like these things have problems with exhaust manifolds cracking, I'm just going to replace the whole manifold when I do the studs... My question is this...
  2. OEM Issues
    I have researched many threads on this issue but im still not 100% sure maybe you guys can help? Model: 2002 Chevy Trailblazer LS 4wd 4.2L Symptoms: 1. Sounds like a tractor on startup, then sound disappears once it warms up 2. Slight odor of exhaust coming from inside the cabin (air...
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