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2007 GMC Yukon XL 1500 SLE 5.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 3/13/2013 16 Replies

We have a 2007 Yukon XL 1500 with a misfire on #1 and #8. #1 cylinder is filling up with gas. When it first arrived there was zero compression on #1. we replaced the injector, removed the valve cover to check for any spring issue. removed the intake and found ...

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  Related Documents & Media  2007 GMC Yukon XL 1500 SLE

 
Message Closed w/Summary

car Vehicle Data

2007 GMC Yukon XL 1500 SLE

VIN 1GKFK16367
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0201Fuel Injector 1 Circuit Malfunction
P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2007 GMC Yukon XL 1500 SLE

VIN 1GKFK16367
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0201Fuel Injector 1 Circuit Malfunction
P0300Multiple Misfire Detected