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2001 Chevrolet S10 4.3L MIL Lamp on
Posted to GM Driveability on 8/30/2010 21 Replies

Vehicle shows hard misfire. Came in with code p0304, clear code and goes to p0300. Computer scan data shows hard misfire cylinder #4. Vehicle exhibits no symptoms and is hitting on all cylinders. MIL is flashing. Code is false, no misfire is occuring.

What c...

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  Related Documents & Media  2001 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet S10

VIN 1GNCS13W91
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet S10

VIN 1GNCS13W91
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel

Trouble Codes

P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected