ColinRX7

(This is my 1989 Chrysler Daytona, not my RX7).



I failed the E-test. Passed every aspect except CO% at idle. Even though I passed the 40 kmph test, my CO% was still high.



What's a quick fix? Any tips you guys?

UniqueTII

Is there an idle mixture screw? You could probably lean it out.

turbovr6

4 or 6 cyl?

ColinRX7

If there is I don't know about it. I should probably hit up a chrylser website and find out. It's running high CO all the time. Just barely broke the camels back at idle.



My RX7's numbers were WAY lower than this when I had it done.. Same with the Cavalier..

ColinRX7

4 Cyl 2.5 L 5 spd

UniqueTII

Try going to the parts store and finding that stuff that guarantees you pass? If you're not that far over, it should help. Try changing your plugs, too.

ColinRX7

I think I am going to go again on Friday. If I don't pass with new spark plugs, air filter, and that pass stuff, then I dunno..

UniqueTII

Try resetting the factory computer too. Disconnect the battery and hold your foot on the brake for a few seconds.

ColinRX7

Woah really?

UniqueTII

Yeah. It may not help, but you'll get a fresh "boot" after that.