Check engine light came on months ago stayed on for about 2 days then went off. It's on again and the eco light doesn't come this time. Guess a trip to the dealer is in order.
I have the 5.7 Hemi not the 3.6.
yeah i'm going to head to an autozone later tonight or tomorrowIf the light is on check the codes and post them up, any autozone or the like will pull them for free...
Could be a simple O2 code or EGR issue... As for lights from 'punching' it while cold, obviously that's not a good idea to do for the car, but there is no reason for it to throw a code either... I'm a member on LXF as well and I'll look for the threads you are referring to, but cars of our generation don't throw codes for being pushed on from cold.
Grab those codes and we will help you get to the bottom of it...
Check engine light came on months ago stayed on for about 2 days then went off. It's on again and the eco light doesn't come this time. Guess a trip to the dealer is in order.