my chevy 1998 k1500 grinds while in 4wheel drive when i put a strain on it
when my truck locks in to fwd its fine untill i put a minimal strain on it then i hear a
grinding noise and it seems like it comes out 4wd.
It all depends where the grinding is coming from. Could be front axels, front differential, transfer case, front drive shaft. Those are where I would start looking
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