Phantom squeek

barntarnbarntarn Member Posts: 3
edited April 2016 in GMC
my truck has an intermittent squeak/chirp under the hood, it will stop if I shut the engine off then restart. I have already replaced the water pump, idler, tensioner, belt, AC pump & condenser. I took it in and they listened with a scope but could not pin it down. Any ideas?


  • Mr_ShiftrightMr_Shiftright Member Posts: 64,482
    Is this a rhythmic squeak that occurs in a set interval like the tick of a clock, or is it ragged and irregular?

    What I'm getting at is to determine first of all if it is likely to be a rotational noise or an interference noise.
Sign In or Register to comment.