2002 Acura TL Type-S 3.2L Humming Noise
This vehicle has a hum resonating from the intake and throttlebody. I isolated it to the IAC valve, which controls the idle perfectly. Disconnect and its gone. Ive tested the inputs and outputs and replaced the IAC. The ground, power and duty cycle is normal a...
FIX posted 5/25/2007
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Message Closed w/FIX
Vehicle Data2002 Acura TL Type-S
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Message Closed w/FIX
Vehicle Data
2002 Acura TL Type-S
VIN | 19UUA56812 |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / mpfi |
Emissions | OBD-II Compliant |
Symptoms | Humming Noise |
Occurs | Always, Idle |