
2008 Chevrolet Suburban 1500 LTZ 5.3L Excessive Emissions, Misfire
Hope someone can give me some great insight on the top end of a 5.3L. First of all #4 misfire. It passes a cranking compression test on #4 but not a running compression test. The #4 intake push rod will not move under compression. I switched push rods with...
Summary posted 6/5/2019
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Message Closed w/Summary
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VIN | 1GNFK16308 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / Multi-port |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Misfire |
Occurs | Always |
Misc. | Lt |
Trouble Codes
P3000 | HV Battery Malfunction |
Message Closed w/Summary
Vehicle Data
2008 Chevrolet Suburban 1500 LTZ
VIN | 1GNFK16308 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / Multi-port |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Misfire |
Occurs | Always |
Misc. | Lt |
Trouble Codes
P3000 | HV Battery Malfunction |