CEL comes on when driving steady same spd for long time.

[5spd V6 ClrTail]

The Check Engine indicator comes on when i drive constantly at the same speed for more than 10 minutes i've noticed. So if i'm drivin at 60 mph, for 10 mins. or so, it'll come on. Of course this also happens when I use the Cruise Control. It goes off after 2 days or so. I noticed the trend. Any one have ideas?

[zoni]

does your car run normally? seen any problems? if so, what are they? if not, go get the codes read...

[5spd V6 ClrTail]

The car runs perfectly smooth, i'll get the codes checked. I guess theres a sensor where it notices how much exhaust is bein passed through or something, and since I have a different set up, thats probably why. The codes should be stored even if the check light goes away.

[zoni]

what different setup?