Ok, here is the deal, I had aem ems, and twin turbo. car ran fine, just hated the turbo set-up. so I went with a pte 6262, and to help save money sold the ems and bought SCT.
thats all I changed. turbo set-up and the SCT, had the car dyno tuned.
it runs great while driving, but it has a rough idle/misfire.
My question is, would the tune have anything to do with this? car runs fine while cruising, and WOT pulls hard and no hickups. made 448@19psi on pump gas.
Throws 7 codes.
P0300-multiple Cylinder Misfire
P0443-evap Purge Solenoid Circuit
P0131-o2 Sensor 1/1 Voltage Low
P0335-crankshaft Position Sensor Circuit
P0243-wastegate Solenoid Circuit
P1105-tip Sensor Solenoid Circuit
P0033-surge Valve Solenoid Circuit
I just ordered a hondata intake manifold gasket and new coil pack. the plugs are brand new, and the plug wires are fairly new. less than 3k miles.
Here is an idle video before I switched my set-up
and after my tune on the new set-up
04 srt4 built, crane 18, pte 6262, ragetek extended input shaft 448/412 pump
05 mustang gt, comp thumpr stage 2 cams, pypes full exhaust, roush intake, hurst STS, FRPP 4.10 gears, and a supercharger sitting in the garage.