manifolds cooldown cracking noise after shutting down
I replaced all my injectors in 6.6 duramax. after install my manifolds sound like they are running real hot. when I shut the truck off they make a cracking noise for about ten min.
Could be caused by fluids you may have spilled on the manifold, Could be corrosion on the the bolts and such breaking loose, could just be normal
Might check the bolts and gaskets, The manifolds in what i consider a high corrosion area!
Just my opinion
Might check the bolts and gaskets, The manifolds in what i consider a high corrosion area!Just my opinion
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