Friday, October 26th, 2012 AT 4:38 PM
I have a 1991 cherokee jeep with about 167000miles. My truck is having this jerking stubbering problem to where my rpm hand is jerking up and down and when I press on the gas it seems to have a low power almost like its missing. I have replaced the relays, throttle sensor, crank sensor, distributor cap and rotor and fule sensor and nothing has changed. What could this problem be?