CW
NAXJA Forum User
- Location
- Coeur d'Alene, Idaho
OK, my buddy just picked up an '89 limited with a rebuilt motor. It's been driven one block and in that time the exhaust got red hot, and it did not run well at all. The guy who put the new engine in work is suspect . The sparkplugs were out of order and it barely ran, and wouldn't run if they were right. So we dedided the timing must be off. The distributor and timing chain were suspect so we pulled them and set them to specs. There is spark at the coil and the plugs. The engine just cranks with an occasional small backfire through the intake. I know it's not the cps because that kills the spark and I swaped the MAP and coil in from mine to see if they were defective. I'm out of ideas on this one.