car is whining
#1
car is whining
hey yall, I have a 04 pacifica, been a great car, but its making a whining noise following the engine rpms in pitch. any ideas? also, are there any lube points under the front end? it squeeks when going over speed bumps etc.
#3
Hi
I have not dealt with this specific issue on the Pacifica, but on several other vehicles it has been an idler or tensioner pulley in the belt drive. I have also heard a serp. belt make a lot of noise when coolant got onto it. A Mechanic's stethoscope or a length of hose held against the ear and directed to a specific area in the belt drive area can help isolate the sound. Be careful.
I have not dealt with this specific issue on the Pacifica, but on several other vehicles it has been an idler or tensioner pulley in the belt drive. I have also heard a serp. belt make a lot of noise when coolant got onto it. A Mechanic's stethoscope or a length of hose held against the ear and directed to a specific area in the belt drive area can help isolate the sound. Be careful.
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