Originally Posted by knives

Pulled codes today and and it came back clear. It's not my truck so I never really checked if the light was on before. but after reading what you all have said I went ahead and got the tgi module and and viola, runs great even after reaching operating temp. My buddy drove the truck around for awhile today and she ran smooth, no hesitation no sputtering and dieing. I believe we got the problem solved. Thanks guys your help is greatly appreciated.