What causes a serpentine belt to squeal at startup?
What causes a serpentine belt to squeal at startup?
Either your serpentine belt is worn out or your tensioner pulley is not doing it’s job (tensioning the serpentine belt). The pulley can wear out over time allowing the belt to slip a little. At startup there is a heavy load placed on your alternator, which causes it to squeal on the belt.
What should I do if my car squeals when I start it?
Most newer cars use a single, serpentine belt; older models may have as many as three belts. Look closely at the belt to see if it is worn, torn or otherwise compromised. Replace damaged belts immediately.
Why does my alternator squeal when I start my car?
One of two possible causes for this. Either your serpentine belt is worn out or your tensioner pulley is not doing it’s job (tensioning the serpentine belt). The pulley can wear out over time allowing the belt to slip a little. At startup there is a heavy load placed on your alternator, which causes it to squeal on the belt.
What do I need to replace my serpentine belt?
I just got my serpentine belt replaced and it’s squealing when I start the car and sometimes when I hit the gas what is this do I need a fan belt?? My car has 134000 miles.
Either your serpentine belt is worn out or your tensioner pulley is not doing it’s job (tensioning the serpentine belt). The pulley can wear out over time allowing the belt to slip a little. At startup there is a heavy load placed on your alternator, which causes it to squeal on the belt.
One of two possible causes for this. Either your serpentine belt is worn out or your tensioner pulley is not doing it’s job (tensioning the serpentine belt). The pulley can wear out over time allowing the belt to slip a little. At startup there is a heavy load placed on your alternator, which causes it to squeal on the belt.
When does the belt squeak on a Silverado?
Motodeficient wrote: I’ve got an 09 Silverado 4.3 with just over 30k on the clock. I got it last November. Shortly after, the belt started to squeak when the engine was cold, and it was a bit worse if there was moisture in the air. I put a new gatorback belt on and the problem went away for a few months.
Why does my Acura TL squeal when I start it?
I drive a 97 acura tl and when I turn the car on it has a high pitch squeal. It only does it when I start the vehicle. What could be wrong? Thank u in advance. Your serpentine belt is squealing on the alternator. One of two possible causes for this.
