Hey guys, I am having this strange problem with my car lately. It just won't restart when hot. Then, when i unplug an injector, it starts. The car has spark, fuel pressure at the rails and great injector pulse until it is hot. I put a new ICM and pickup coil on there. It recieved new ECM about two years ago. I also then completely rebuilt the top end. Still happening. It is factory stock besides an aftermarket coil pack. Any insight would be great. I miss driving my car.

Thanks, Brandon

 

It doesn't run rich does it? that would make it hard to start.

 

Hot soak...Injectors leak down after you drive the car and try to start it back up again. Floods the cylinders.
For a test, hold accelerator to the floor after a heat soak and crank it. Chances are, it'll start.

Time for new injectors maybe.

 

Thanks for the replies. The car did the same thing this morning cold. I already have tried flooring it while cranking and nothing happens. It'll start on starter fluid or with one injector disconnected.