My durango is making a noise near the crankshaft pulley and the engine is vibrating quite a bit at idle. I see a loose part which appears to be part of the crankshaft assembly. It's a thick metal circular component. The serpentine belt appears to be in fine shape. However I see the pulley that rotates the alternator intermittently stops rotating. Would like a quote to change out that assembly
My car has 165642 miles.
My car has an automatic transmission.
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