Hey guys I have a quick question.
I have a mail order tune from Wait 4 Me Performance from when I first got my truck. They sent me a new PCM so I took my old stock one and set it aside and had the crank relearn done on the new W4M one. I have modified the
W4M tune some since I have done some mods and used one credit on this PCM. I will be sending my W4M PCM back to him to retune it for my new cam, headers and some other little stuff, and was wondering if I flashed my stock PCM with the current tune will it use a credit? I wanted to do this so I don't have any down time with my truck, and I have one credit left to flash. Thanks