xler8ion
02-15-2006, 09:44
I have an '03 and have had the surging problem on three separate occassions. The surge at idle is not consistent and at times is severe. Within the last year I have had the injectors replaced, the reg replaced, one of the new injectors replaced, the fuel filter replaced more than once. Each time the problem is cured for a while and then returns. The problem has now returned again and its going back in and yesterday it coded. I had a shop scan it with me watching as the dealer cannot get it in for a week and it came up with P0308 Cyl #8 misfire. #8 injector is at .9-1.0 ms while the others are .5-.6 at idle. Off idle and through the remainder of the range all inj are even. The actual reg pressure at idle is jumping around from a low of 430 to a high of 612 at idle-these are the extremes. It also has developed excessive fumes from the passenger side front near the wheel well. Its going back in but I am sick of this problem returning...any thoughts?????