LB7: Injector help please

SparkZ03DMAX

New member
Nov 16, 2009
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North Carolina
Now Im CONFUSED. For the past week, I couldnt leave the truck idling for a period of time without having the P0308 code pop up. So today, while turning in applications to jobs that I'm applying for, I left the truck idling ALL DAY while I was running in and out of businesses, not one code. The Check Engine light didnt come on today, after driving it majority of the day. WTF is going on!? lol:confused: