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2008 Chevrolet Suburban 1500 LTZ 5.3L Misfire
Posted to GM Driveability on 9/19/2014 29 Replies

Thank you guys in advance for your help.

Truck came in with a misfire and check engine light. Found a P0300 and a dead miss on #1 cyl. Found NO compression on #1 cyl. Pulled rocker cover and found intake Pushrod not moving.

So, we sold R&R heads and found l...

29 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Suburban 1500 LTZ

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Suburban 1500 LTZ

VIN 1GNFK16398
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Suburban 1500 LTZ

VIN 1GNFK16398
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0304Cylinder 4 Misfire Detected