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2003 Chevrolet Express 1500 4.3L Poor Idle Quality, Hesitation, Stall, Misfire
Posted to GM Driveability on 11/3/2011 16 Replies

hey everyone, i have a chevy express van with a 4.3l that came to the shop running rough and stalling. no misfire codes. fuel psi is good 65psi. static compression is 100psi. if you have the spark plug wires off of 2,4, and 6 all at the same time there is no d...

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  Related Documents & Media  2003 Chevrolet Express 1500

 
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car Vehicle Data

2003 Chevrolet Express 1500

VIN 1GCFG15X23
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, Misfire
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 1500

VIN 1GCFG15X23
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, Misfire