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2005 Chevrolet Express 3500 LS 6.0L Poor Idle Quality, Stall, Misfire, MIL Lamp on
Posted to GM Driveability on 8/15/2012 8 Replies

Van towed in 2 months ago running poorly. Found cracks in manifold. Sprayed with carb cleaner and engine smoothed out. Van was pulled in and out of shop every day running progressively worse. Boss finally gave me ok to fix 2 days ago. Job went well. Also repla...

8 Replies Received (View Replies)

  Related Documents & Media  2005 Chevrolet Express 3500 LS

 
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Express 3500 LS

VIN 1GAHG39U15
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2005 Chevrolet Express 3500 LS

VIN 1GAHG39U15
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected