Mechlawrence
Probationary Member
- 4
- 0
- Mar 12, 2012
-
Hartselle,
Alabama
Hey guys, need some direction here. Driving yesterday and pulling away from a stop light and car lost power and sounded like driving a farm tractor. Get home and have no spark on cylinder four at coil pack. Swap coil pack with a known good pack and still no love. 1-3 fire as they should but #4 has zero spark and is a dead cylinder. Where do i start troubleshooting this from? Recently replaced crank sensor about a week ago and all was good for about a week. 97 420a 5 speed