Hi- I recently bought an '88 Chevy Dually with a 454. It ran fine for a while, actually did not drive it much due to gas prices. Last weekend we were going camping so my wife and I got it all packed, wood, clothes
2 kids in car seats, dog etc.. and the truck would not start.* No Spark. My buddy came over later and we traced it down to no spark from the coil. Replaced the coil with a new one and still no spark. What else should we do? Do you think it could be the computer?**Funny story** About 3 years ago a very similar situation happened. Going camping with a couple of friends. They get to our house throw their stuff in our '98 Ford F150, back over to the wood pile to get the fire wood. Load the wood then go to start the truck it wouldn't. Sitting in the almost exact same spot. That ended up being a faulty starter cable.