So I've noticed lately my truck has a high pitched whistle noise coming from the engine . I only notice it shortly under a load or when I'm towing heavy and it downshifts. It almost sounds like a bearing in the turbo area?? I don't know? Anyone else have this or experienced this? My truck has 89000 on it and it still boost the same drives fine and mileage is still good
Anybody?? Now I have my deletes done and when I really step on her it boosts fine goes fine but it squeals like crazy and it's not my belt so I'm thinking something with my turbo possibly?? Is there a way to clean these or something
radiator degass bottle when you have to much radiator pressure it will vent it out the cap and it will whistle. Tell tail sign on 6,0s when they have a blown head gasket. yes I know this is not a 6.0,..... just something to check that dosent cost $$$$
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