Recent content by adamwatson27
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Starting issue after sitting over 15 minutes, P1351 code
I replaced the MPFI system again have been testing it the last few months. I returned the standard ignition system back to oreillys and tried one from the 1A auto brand. That seems to have fixed my issue from what I can tell. I’m not sure if that will fix your ICM issue however, that might be...- adamwatson27
- Post #4
- Forum: Engine Performance + Maintenance
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Starting issue after sitting over 15 minutes, P1351 code
I've been battling a starting issue for almost two years with my 1998 K1500. I apologize for this being long winded but I will try to be a detailed as possible. It will start up perfect on a cold start and shows no signs of issues while driving. If it sits for 5 minutes, it will start up fine...- adamwatson27
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- Replies: 3
- Forum: Engine Performance + Maintenance
