has spark, no injector pulse.
i bought a 86 comanchie 2.5 4 speed rwd the guy that had it was going to scrap it, this truck set in his barn since early 90's has les then 100'000 miles i had to save it but heres my problem, i have put a lot of new parts on it that had been robbed over the years, i have it to where its 95% ready to run, it has good spark but no pulse to the injector i tested it with a diode and nothing, i went to autozone.com and got the page on how to test the ecu but have not done that yet, if the ecu was bad would it still have spark? if you put a little gas down the throttle body she starts right up, but then dies. could i just swap in a carb i do know i need a new injector it only reads 1.5 ohms and that and the ecu will probly be about as much as a new carb, although i would like to keep it injected, and if it come down to it, where do i get a new or refurbished ecu? any help is great.