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1990 Plymouth Laser RS 2.0L Hesitation, Misfire
Posted to Chrysler Driveability on 10/6/1998

Replaced fuel pump and fuel pressure regulator to resolve no start. Idles fine when cold but misfires badly on accelleration. No DTC's, specifically checked CTS, ignition system, injector balance-no problems found. Also checked engine mechanical, no proble...

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car Vehicle Data

1990 Plymouth Laser RS

VIN 4P3C544R6L
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsHesitation, Misfire
OccursCold, on Accel
Misc.Non-Turbo
Message Closed

car Vehicle Data

1990 Plymouth Laser RS

VIN 4P3C544R6L
Engine2.0 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsHesitation, Misfire
OccursCold, on Accel
Misc.Non-Turbo