2007 Dodge 6.7L exhaust brake squeal?
My Dodge 6.7L has started a rather loud high pitched squeal when using the exhaust brake. Sounds similar to brakes squealing. Have 80K miles on it. Have read online others with same issue but no co...
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THe OP's exhaust brake is built into the VGT so no butterfly.
My bad... didn't see the model year. :o (was thinking back to my 05 with post turbo, aftermarket Exhaust Brake)
As Scott mentioned cold engine soapy water/windex... or look for soot.
