You need to check the pullies that they all match. Meaning the pullies all have the same number of ribs. Next that all pullies spin freely and smoothly (besides the crankshaft pulley). Next the alignment of all pullies should all be straight or in alignment with each other. I use a laser pointer to check that each pully rib is straight with the other pullies.
Once everything checks out good. Install new belt and see how the engine reacts when the a/c is switched on.
Let me know what you find.
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Thursday, March 1st, 2018 AT 5:05 PM
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