1989 GMC Tracker 1.3L Poor Idle Quality, Misfire, Poor Fuel Economy

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Posted to GM Driveability on 8/3/2000 1 Reply

Hello Everyone

I need help here...bigtime!...I have a misfire when cold, very rough idle but cant pinpoint the cylinder that misses. At times its #2 and 4, other times #6 only. I found bad grounds, no change. this vehicle has new cap, rotor, plugs, plug wires...

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Vehicle Data

1989 GMC Tracker

VIN	1GTBJ18U8K
Engine	1.3 L / 4 cyl
Symptoms	Poor Idle Quality, Misfire, Poor Fuel Economy
Occurs	Cold
Misc.	4WD

Message Closed w/FIX

Vehicle Data

1989 GMC Tracker

VIN	1GTBJ18U8K
Engine	1.3 L / 4 cyl
Symptoms	Poor Idle Quality, Misfire, Poor Fuel Economy
Occurs	Cold
Misc.	4WD

1 Replies Received (View Replies)

1 Replies Received (Hide Replies)

Vehicle Data

1989 GMC Tracker

Vehicle Data

1989 GMC Tracker