Even if it's missfiring one cylinder (minor), will it throw a CEL? Reason I ask is sometimes when the car is warm and at a stop light (or parked), it idles alittle rough and I "THINK" I Feel a missfire occasionally but who knows.......

btw: It has 2200 miles on it. also makes a pop or knock noise when shifting into 3rd (manumatic mode Only)... dunno

 

They all do that. And yes you will get a CEL from a misfire. I raised my idle 75 rpm and it idles smooth.

 

Just curious, how did you raise your rpm at idle?Consult II?

 

Yes

 

can it be done with any consult II such as the $9000 Snap on one?? If so how?

 

Thank you...when the TS reflash is available for the 04.5's, Im sure they can raise the idle......we'll see

-Jackson

 

I dont know . . .I have only used the cheap code pullers and Consult-II. My guess is only consult can do it.

 

most of the CEL's i have seen have been from misfires... usually when the rev-limiter is hit its followed by a CEL...