Myrepete13
Junior Member
2011 Ram 1500 5.7 Hemi 186k
Bully Dog GT Tuner
6" pro comp lift on 35's
Head work (told by previous owner. Business is no longer around. No more info)
Long tube headers
Flow master intake
Truck has been surging off an on since I bought it a few months ago. Did a drain and fill on the tranny with new filters. Started surging more. Idles around 1300 cold and goes up 300-400 then back down in perfect pattern. Checked the throttle body and cleaned it along with MAF sensor. Cleaned the Throttle body sensor as well. Put it in gear and it lowers RPM. Fluid is at level. Surges through to warm.
When I bought the truck it had original spark plugs and coils. Had a misfire on 3 & 8. Replaced with new champion and coil packs. Old ones were almost all closed. DTC went away and came back today for 3 again. The tune is pretty basic nothing aggressive. Any ideas?
Bully Dog GT Tuner
6" pro comp lift on 35's
Head work (told by previous owner. Business is no longer around. No more info)
Long tube headers
Flow master intake
Truck has been surging off an on since I bought it a few months ago. Did a drain and fill on the tranny with new filters. Started surging more. Idles around 1300 cold and goes up 300-400 then back down in perfect pattern. Checked the throttle body and cleaned it along with MAF sensor. Cleaned the Throttle body sensor as well. Put it in gear and it lowers RPM. Fluid is at level. Surges through to warm.
When I bought the truck it had original spark plugs and coils. Had a misfire on 3 & 8. Replaced with new champion and coil packs. Old ones were almost all closed. DTC went away and came back today for 3 again. The tune is pretty basic nothing aggressive. Any ideas?