Hi I have a 92 Caravan 3 liter auto trans. I am baffled, the van will fire when you turn the key but when you release the key it stops. Checked all relays I could find they all check out good on the bench, I need to know where to look.
Thanks Crash

 

Need to test the PCM to see if it's working with the injectors and coil pack. You need a good scanner to do this; I use an auto enginuity unit. Found that in my 96 that the coil drivers were dead on the 3rd computer. Got a new one and it's been fine.