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1994 Chev/GMC Truck full size 350.0L Radio
Posted to GM Electrical on 7/8/1999

Seems like the only thing left is something I don't want to believe would cause that much noise, the E.C.M. But why would it not make noise with engine not running but ignition switch on? All suggestions appreciated, and thank you in advance.

 
Message Closed w/FIX

car Vehicle Data

1994 Chev/GMC Truck full size

VIN [No VIN Available]
Engine350.0 L / 8 cyl
AffectedRadio
ConditionsNoisy. Mostly A.m.
Misc.1\2 Ton P.u.
Message Closed w/FIX

car Vehicle Data

1994 Chev/GMC Truck full size

VIN [No VIN Available]
Engine350.0 L / 8 cyl
AffectedRadio
ConditionsNoisy. Mostly A.m.
Misc.1\2 Ton P.u.