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1993 Chevrolet G20 Van 4.3L Hesitation
Posted to GM Driveability on 10/27/1999

HELP;; Engine warm, when accelerated, bad spark KNOCK,low power, interminent roug idle and stalling??? Going down road, if you pull vacuum hose off EGR pings get worse, I plugged vacuum hose. REPLACED; O/2 SENSOR, MAP SENSOR, NEW KNOCK SENSOR, CAP, ROTOR, ...

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet G20 Van

VIN 1GCEG2SZ9P
Engine4.3 L / 6 cyl
SymptomsHesitation
OccursHot
Misc.Van

Trouble Codes

44lean mixture
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet G20 Van

VIN 1GCEG2SZ9P
Engine4.3 L / 6 cyl
SymptomsHesitation
OccursHot
Misc.Van

Trouble Codes

44lean mixture