truck junk |
10-29-2012 10:35 PM |
annoying hissing sound
I have an annoying high pitched hissing coming from engine compartment when accelerating and load on engine, ( no there is no cat or varmints, under hood ha ha ) sound more like a high pitched cricket noise. sound like left side of engine so I think that would eliminate turbo squeal but not positive, I have checked for vacuum leaks, everything that works off vacuum works fine, I put new gaskets on air horn and tightened all connections. one thing is the noise came after I installed ispro electric fp gauge I don't know if that's related or not, no leaks, I have run out things to check, has anyone else had this issue or suggest anything to check, so far the only option is to turn the stereo up so I don't have to listen to it,
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