
2008 GMC Yukon XL 1500 SLE 5.3L Excessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy
No issues for 2 months after engine replacement, 2 weeks ago customer stopped explained loss of power, no throttle. Then ran fine. No codes, No issues found. Monday customer stopped engine, surge, no power, Sulfur exhaust smell - HOT. Customer left truc...
FIX posted 6/22/2018
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Message Closed w/FIX
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VIN | 1GKFK16308 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy |
Occurs | Intermittently |
Misc. | New Engine Complete |
Trouble Codes
P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |
Message Closed w/FIX
Vehicle Data
2008 GMC Yukon XL 1500 SLE
VIN | 1GKFK16308 |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy |
Occurs | Intermittently |
Misc. | New Engine Complete |
Trouble Codes
P0134 | Air Fuel Sensor (Bank 1 Sensor 1) Heater System Malfunction |