Did a search and could not find the answer. Can EFI live disable the Intake Heater Grid or does it just block the CEL? My heater grid is not working and want to make sure it is not tuning related before looking into it. Thanks!
I installed a Sinister EGR delete kit and had my Tuner disable the CELs for the Intake heater. This was back in spring. It’s cold here now (Minnesota) truck starts hard, plus I did not like the Sinister intake tube so I put the stock intake tube back on. Guessing my tuner disabled the grid heater rather than just block the CELs. I’ve requested to get my tunes updated so we will see if that fixes the problem.
Power service is literally the worst additive you could use.
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Kinda nice to see a complete thread derail. Havent had one of those in a long time. :hehe: