Compression Ignition Addict
Join Date: Oct 2010
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what the heck could this sound be??
My buddy has a 2004 6.0 with 180k miles. pretty much bone stock. onlything he has done to it is he is running the newer edge evolution (not shift on fly version) truck has been solid its entire life, never had any issues up until about 10k miles ago it started with some injector issues, rough idle, rough start till warm, injector codes, after warm runs great..
on his way home from a long trip he started hearing a loud rush of air sound when on the throttle.
sounds like one of those accelerator hand dryers in public restrooms. as rpms get higher the sound gets louder.
it will not do it unless its under load. if you put it in neutral and rev engine it does not make any sound.
any help would be appreciated..
03 6.0 crew cab short bed, powermax, edge evolution monitoring sct tuned running srl, cold air intake, egr delete, straight piped, rotella t5, and elc.