1997 chevy blazer s/10 v6 4.3 vortec knocking
#1
1997 chevy blazer s/10 v6 4.3 vortec knocking
my wife rear ended a truck. when she got home there wasw a knock in the motor. motor does not knock between 50 and 60 mph. never had a oil leak now i do under radiator. motor doesn't knock when rpms are low like right after it shifts gears.
#2
RE: 1997 chevy blazer s/10 v6 4.3 vortec knocking
Your truck has a oil cooler located int eh radiator. Get teh leak fixed. I would also flush the oil system. She might have knocked a piece of debris loose and it is partially plugging an oil passage.
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