97' CEL off=runs good, CEL light on=poor running
Just sent out my hpop to find out its fine. Cleaned my old IPR and added new o-rings. Just replaced my injector o-rings on my stage 1's. I don't have any chips installed. Just my 20k mod and IDM mod. Cold start runs fine and runs like a champ, rolling coal and pulling well. After awhile the CEL appears and it turns into a slug. Almost like my engine brake is on a little bit. Not a lot of smoke and sometimes doesn't want to return to idel when clutch is engaged. If I turn it off or it stalls it will not restart. This is when I replaced my IPR rings with the kit thinking that was going to fix. Had it on a scanner, wasn't an AE but he said it will read it. He pulled up P0F0F multiple times and one P1f1f. He then cleared it while it was running and I drove off. It ran good again. Smoke returned and power. Didn't come back on all the way home. See how tomorrow goes. Your thoughts?