Squealing under hood when starting the engine. It lasts ten to fifteen seconds.
Oct 15, 2017 at 5:12 AM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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PATENTED_REPAIR_PRO
AUTOMOTIVE REPAIR CONTRIBUTOR
1,853 POSTS
make sure the accessory drive belt or belts are tight. If it is a single serpentine belt, remove it and if the noise goes away, then it was the belt, and if so, it is probably a weak tension-er, so replace it. If it is a V-belt, try tightening it if it is loose.
Oct 15, 2017 at 8:13 AM
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MHPAUTOS
AUTOMOTIVE REPAIR CONTRIBUTOR
31,937 POSTS
yes i agree, check drive belt tensions and adjustments, also check for contamination on belts like grease and oil leaks.