I have a 2000 Dodge Durango SLT (5.9L) and it is still making a chirping noise that is very annoying. I just installed a new serpentine belt tensioner & a new belt. It stopped for a day but is back. Also during this annoying encounter, on a cold start before I replaced the above mentioned parts it would stall in the parking position. But after I replaced these parts it doesn't do that no more. Could the alternator be going out? Please help!
It's possible that the alternator is making the chirp noise (bearing) but I would try this first. Start the engine and allow the engine to idle and open the hood and take a spray can of WD40 and shoot a short burst onto the bottom side of the belt and pulley. Dont spray allot as this will cause the belt to slip. The WD40 is to lube the pulley grooves and belt a slight bit. Hope this works!
Lefty64
I have the same problem now, when my brother poured water on belt it stopped. of course it dries and it starts again so maybe the wd40 would be a good solution
I have a 1997 oldmobile 88 it keeps making this chirping noise. They told me it was the altenator, so I changed it. It was fine for a day but now its back. The serpentine belt was changes and pulley what do I do next? Please help!
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Replaced alternator, tensioner, belt, water pump and still makes noise
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