View Full Version : Won't fire after running 10 minutes

10-29-2008, 04:10 PM
After sitting overnight my Disco II will start and run fine. As soon as I shut it off it will turn over but not fire. I have to leave it sit for 1 hour then it will start and run fine until I shut it off and it won't start again for an hour. I have no dealer for 100 miles in my area and most repair garages won't even trouble shoot my 2000 Disco II. Any help would be greatly appreciated. Thanks, Joe

Drain Rovers2
10-30-2008, 02:50 PM
Something must be over heating:confused:

11-05-2008, 08:17 PM
I would do a tune up first, but it sounds like something is overheating

05-10-2009, 09:38 PM
what year is this truck? suspect the crank sensor

check for spark on a few different cylinders when this no start problem is occuring.