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1993 Chevrolet S10 Blazer Tahoe 4.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy
Posted to GM Driveability on 4/16/2003 4 Replies

Need some help here please, this blazer stalls, surges, hard to start. Will run good for about 3 minuts whan cold, then acts up. scanner data; ect and iat fluctuates between -40 and actual, pulse width goes between 0 and actual, time counter on scanner will re...

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car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W4P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsU.S. FED
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursAlways, Hot, Under Load, on Accel, Cruise, Idle
Misc.4.3 Cpi
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13W4P
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI
EmissionsU.S. FED
SymptomsExcessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursAlways, Hot, Under Load, on Accel, Cruise, Idle
Misc.4.3 Cpi