Engine Codes
One last thing i have the edge evolution chip on my truck and i read the engine codes and it shows the diagnostic code exhaust backpressure switch malfunction!! The engine light never comes on but everyonce in a while the truck idles a little ruff not really bad or anything there is no loss of power or anything like that!! What do you all think do i need to replace the switch or just ignore it the code has been coming on for a couple of months and i erase it and it shows up as soon as i turn my truck back on!!
Luke
Kslea04@tamuk.edu


