Quote:
Originally Posted by msassoon
Sorry Bob, I meant there is an unaccounted for dip in AFR at idle without the gas pedal being depressed. The car is sitting there idling, and then the AFRs go all over the place and never really settle down.
No worries, the customer is loving the car at the moment, this is just annoying.
|
My car has a similar issue. My car idles around 900 rpms, and after sitting for about 10 seconds, the rpm's drop a little and afr goes a little lean, and it just gets worse after that, to the point that it drops to about 500 rpm's and goes way lean. Very annoying.
I heard we could raise the idle rpm's to 1000, but I don't recal my car having this issue a month ago. What can be done? (oh, and pt tracking is taking about 8% away at idle too)