Yes! Base idle is the only change in it now bit I tried it a minute ago and it did it ok thanks I'll check it out
Type: Posts; User: CodyDockery
Yes! Base idle is the only change in it now bit I tried it a minute ago and it did it ok thanks I'll check it out
seems like a fuel backfire I changed it back to everything stock besides the base Idle I added 225 to the whole table and it didn't do it
have a 5.3 with a tsp cam .550/.550 low lift and headers and gutted cats the issue is at dead cold start turn it over a second and it pop in the intake let off the key as soon as it does it and try...