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1997 Mitsubishi Eclipse RS 2.0L Poor Idle Quality, Misfire
Posted to Asian Driveability on 11/3/2003 9 Replies

This car idles very rough but is ok at cruise or off-idle. Performed major tune-up with plug wires. Compression is at 200PSI on all cylinders.

Injector pulse width was at 5.7ms and specification is 3.5ms, signature waveform looks ok on all injectors but #1 an...

9 Replies Received (View Replies)

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car Vehicle Data

1997 Mitsubishi Eclipse RS

VIN 4A3AK34Y9V
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle
Message Closed

car Vehicle Data

1997 Mitsubishi Eclipse RS

VIN 4A3AK34Y9V
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle