My car developed a sudden miss this week ( Sunday )
Accelerating at about half throttle my car will miss once then take off just fine and it's not ever time. Also yesterday after driving around through town without any issues I parked the car for a few hours and when it was time to go to work the car wouldn't start at all. Tried it again when I returned home and no problems fires right up. Today I had the same missfire issue a few times. I have no check engine light on and I've replaced the DIS and the cam sensor this year chasing down a different problem. The crank sensor is original to the best of my knowledge. When I replaced the DIS I used an aluminum heat sink with arctic silver insulating the heat sink from the accessory bracket and mounted the DIS on top of the heat sink fins and ran a ground wire to it. The car has ran great like this all summer long. Any input would be appreciated. I don't know what the symptoms of a faulty crank sensor would be. Could this cause this?
Accelerating at about half throttle my car will miss once then take off just fine and it's not ever time. Also yesterday after driving around through town without any issues I parked the car for a few hours and when it was time to go to work the car wouldn't start at all. Tried it again when I returned home and no problems fires right up. Today I had the same missfire issue a few times. I have no check engine light on and I've replaced the DIS and the cam sensor this year chasing down a different problem. The crank sensor is original to the best of my knowledge. When I replaced the DIS I used an aluminum heat sink with arctic silver insulating the heat sink from the accessory bracket and mounted the DIS on top of the heat sink fins and ran a ground wire to it. The car has ran great like this all summer long. Any input would be appreciated. I don't know what the symptoms of a faulty crank sensor would be. Could this cause this?