Changed 2 belts, and tension pully.
Engine still chirping. It's not constant. Sometimes
it changes with the weather. Sounds worse at 1100 - 1400 rpms. Truck idles around 900. Chirps no matter if the AC is on or not. Alternator is putting out fine. No check engine light comes on. All gauges indicate proper pressure, temperature, and voltage. Cannot figure it out and don't want to waste time and money on trial and error. Sounds like its coming from the center of the engine? Don't think it's the camshaft synchronizer as I don't hear the noise coming from near the fire wall on the driver side.I could be wrong though as I'm not a mechanic by any means. Any ideas?
Thanks very much.
Monday, March 4th, 2013 AT 2:54 AM