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1990 Geo Tracker 1.6L Poor Idle Quality, with elec. load
Posted to GM Driveability on 2/10/2000

Hi all, Customer complained of a strange noise when he turned the lights on. What we have found is a noise in the throttle body area and a slight mis-fire with lights or heater fan on. Alternator output is 14.5 steady, all grounds test good. This is re...

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car Vehicle Data

1990 Geo Tracker

VIN 2CNBJ18U3L
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / E.F.I.
SymptomsPoor Idle Quality, With Elec. Load
OccursAlways, Idle
Message Closed

car Vehicle Data

1990 Geo Tracker

VIN 2CNBJ18U3L
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / E.F.I.
SymptomsPoor Idle Quality, With Elec. Load
OccursAlways, Idle