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1990 Geo Prizm 1.6L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall
Posted to GM Driveability on 6/24/2008 12 Replies

OK I am puuling my hair out on this one!! The car starts fine, sometimes when it is cold it will stall one ot two times right away, but starts right back up. As you start to drive it (with no warm up period) the car runs GREAT, but then after about 3 to 4 city...

12 Replies Received (View Replies)

  Related Documents & Media  1990 Geo Prizm

 
Message Closed w/FIX

car Vehicle Data

1990 Geo Prizm

VIN 1Y1SK7169L
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall
OccursCold, on Accel, Idle, Intermittently
Misc.1.6 Liter VIN #6

Trouble Codes

12No RPM signal for 2 seconds
Message Closed w/FIX

car Vehicle Data

1990 Geo Prizm

VIN 1Y1SK7169L
Engine1.6 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall
OccursCold, on Accel, Idle, Intermittently
Misc.1.6 Liter VIN #6

Trouble Codes

12No RPM signal for 2 seconds