my 6.0 is doing the same thing..idling at about 1000 rpms but only after driving for a long peirod of time ..i put in a new ipr and it is still doing the same thing i posted this on the 6.0 liter forum and got no responce can any of u guys help me?
my check engine light is on and the code is p 22 85 icp sensor circuit low....when driving the truck on the high way or for a long period of time it statrs idling at 1000rpm any one know what this code means.
i have a 03 6.o liter...the check engine light has been on for a little while now and when me and my buddy pulged it in it read low fuel pressure...it ran fine..now its idling at 1000 rpm very rough...but only when i get off the high way at about 70 mph.....does anyone know what this could...
my check engine light is on..but it goes off for a little then comes back on i pluged it in and it read low fuel pressure.....any know how i might fix or if its just a senc