Loud high pitched noise from throttle body area or top drivers side of motor
03-17-2011, 12:42 PM
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Location: Sacramento
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Year: 1994
Model: Cherokee
Engine: 4.0
Loud high pitched noise from throttle body area or top drivers side of motor
I dunno what the noise could be it it kids comes and goes as it wants I was parked and I heard the noise so I popped the hood looked couldn't tell where it was coming from precisely but after about 10 min of seaching it stopped and didn't make the noise for a about a week now it is back it goes away when I press on the gas and is alot louder when I am idling I dunno what to check?
03-17-2011, 02:55 PM
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Year: 2000
Model: Cherokee
Engine: 4.0
Check for any vaccum leaks, I had one from the intake manifold by the brake booster vaccum. The jeep did'nt run any different with the leak.
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