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2011 GMC Yukon XL 1500 SLT 5.3L Misfire
Posted to GM Driveability on 6/24/2014 7 Replies

hi guys. we replaced an ignition coil on this truck two weeks ago for a p0301 and dead misfire. truck worked great for last two weeks. now this thing goes into a misfire under slight load between 40 and 60 kph. will not throw a trouble code and mode six data s...

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  Related Documents & Media  2011 GMC Yukon XL 1500 SLT

 
Message Closed w/FIX

car Vehicle Data

2011 GMC Yukon XL 1500 SLT

VIN 1GKS2LE35B
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load
Misc.Active Fuel Management
Message Closed w/FIX

car Vehicle Data

2011 GMC Yukon XL 1500 SLT

VIN 1GKS2LE35B
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursUnder Load
Misc.Active Fuel Management