Search:

I have a light load light throttle rpm surge not sure if its spark related or fueling. Don't mind the afr channel there is a issue with my aem this surge only comes when real light cruise light load....

Ps this was after adding 40% more fuel with no change in those cells also this truck has 850cc snake eater inj could this alos be from bad injector data

Need some info I'm thinking my o2s are lazy and no switching properly I'm working on ve tuning in sd but my trims are changing and not staying consistent. anything under good throttle feels as the...

Problem solved so if anybody else runs into this issues. When the trans shop converted the trans from 4x4 to 2wd he didn?t press the reluctor ring on for the output speed sensor

Open loop accel/decell if you look at the log it is jumping in and out. I was thinking fueling also but when I power braked the truck and held it at a constant tps the issue never happens which under...

Forgot to add it?s DBW

97266

Can some one take a look at this log and see what they think could cause this issue I have never dealt with any issue like this. Truck is 6.0 stage 4 truck cam snake eater 850cc injectors....