Quote:
Originally Posted by TahoeDawgZ71
Bad MCOR more than likely. The MCOR is the throttle control device attached to the base of the accelerator pedal. When they get old, they can not provide a clean signal to the controller and the throttle will fluctuate. It's a VERY common problem. We just need to identify which one you have in order to point you towards the correct replacement part. The 2013 should have come with an MCOR3, which has now been discontinued. It should be replaced with an MCOR4. The MCOR4 is a direct replacement. If it's an early 2013, it may be equipped with an MCOR2. If so, you'll need the MCOR4 conversion kit, which includes a new MCOR4 and the proper conversion pieces in order to use it. Is there any way you could pull up the floor mat and take a picture of the two plugs that plug into the MCOR unit? I can identify it by looking at the photo.
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I will pull the Matt up in the next few days and snap a picture.