View Full Version : 93 grand problem

11-24-2010, 11:03 PM
my brother has a 93 grand cherokee and it doesnt seem to be gettin spark ,he has changed all the moduals and coil and still no spark ,any ideas besides the computer is shot :dontknow:

11-24-2010, 11:07 PM
check the distributor cap

11-24-2010, 11:09 PM
ya i forgot ,new cap also ,seems like the computer isnt sending the spark from the coil ,i was just wondering if it could be something other than the puter [cheers]

11-24-2010, 11:10 PM
Check crank postion sensor on bellhousing, just search online jeep cps.. If thats good check cam position sensor inside the distributor.. Thoose two things can cause a no spark issue (granted its a 4.0l)