Retrieve the fault codes as described:
http://www.wjjeeps.com/faultcodes.htm


"Grandetourer" <u20327@uwe> wrote in message news:5e0eedd502a2e@uwe...
> While driving straight (no turns), I heard a grinding noise. I was able to
> feel the vibration and it felt as if it was coming from between the engine
> and the driveshaft. I have a 2000 Jeep Grand Cherokee Laredo. I was
> traveling
> about 40 mph and when I gave it more gas, the grinding noise started. When
> I
> took my foot off the gas, it stopped. I maintained 10 mph and the Jeep
> would
> keep moving. When I pulled into the parking lot and attempted to climb a
> very
> small hill ( like the one when you drive up into a gas station), the Jeep
> died on me. I started it right back up and the Jeep is now running fine,
> except for the check engine light that is now on. Any ideas?