The noise you hear is the AC compressor belt, most likely. The belt may be loose and just need adjustment, or it may be stretched and need to be replaced. Have a mechanic perform a diagnostic inspection, and replace the AC compressor belt if it is needed, or adjust it.
Q: 07 xterra cranks but wont always start. sometimes starts and shuts off immediately. sometimes just cranks and cranks
The best way to diagnose a problem like this is to play with certain components and attempt to replicate the issue. Components that could be causing these symptoms are the fuel pump, fuel filter, a number of solenoids and sensors,...
Q: Can i bypass the a/con a 94grand marquis ls with a shorter belt
Hi Tim. While the bypass you are inquiring about is possible, it's not recommended. Since we only offer OEM repairs and maintenance tips, we're unable to provide you with instructions on how to complete this.
Q: Lots of squealing from engine. I have been told idle pulley bad. Mechanic out of town. Should I drive car? Land Rover LR3
It would be recommended not to drive the vehicle until it is looked at by a certified mechanic. If the [idler pulley])(https://www.yourmechanic.com/services/idler-pulley-replacement) were to fail, the drive belt would be unable to spin the water pump and cause an overheating...