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1990 Geo Prizm 1.6L Hesitation, Misfire
Posted to GM Driveability on 4/7/2000

this 90 prism has the feeeling of low fuel pressure and then will snap out and run fine .the idel quality is poor if you restrict the return line the idel straitens out . the fuel pump was replaced along with a regulator and map. all ideas welcom thank in ...

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Message Closed w/FIX

car Vehicle Data

1990 Geo Prizm

VIN 1YSK5462LZ
Engine1.6 L / 4 cyl
SymptomsHesitation, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1990 Geo Prizm

VIN 1YSK5462LZ
Engine1.6 L / 4 cyl
SymptomsHesitation, Misfire
OccursAlways