Pontoon
Junior Member
I just recently had MDS deleted off my 2013 1500 Express and when i drove it home on an 87 tune it drove fine however i had to put some shady fuel (sheetz) in so i could make it home.
since ive had it, I have put 93 in it (about a quarter tank left of 87) and changed the tune to a 91 tune and now everytime i go to start and drive the truck it misfires about every other time or every third time. every time its on cylinder 8 and it doesnt seem to affect the driving capabilities and after i clear the code it doesnt come back unless i jump in and try to start driving right off the bat. im just wondering if anyone else has had this issue and what they do to fix it. parts/tuner info below.
AMS MDS delete kit with the comp cam lifters and a non mds cam with the diablosport predator tuner.
since ive had it, I have put 93 in it (about a quarter tank left of 87) and changed the tune to a 91 tune and now everytime i go to start and drive the truck it misfires about every other time or every third time. every time its on cylinder 8 and it doesnt seem to affect the driving capabilities and after i clear the code it doesnt come back unless i jump in and try to start driving right off the bat. im just wondering if anyone else has had this issue and what they do to fix it. parts/tuner info below.
AMS MDS delete kit with the comp cam lifters and a non mds cam with the diablosport predator tuner.