Have Ford Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
The ECU on your 1988 is located under the right hand side kick panel on the right side of the truck in the cab. See the link below, copy and paste the link to your browser to open and view it. If you are sure you have spark as well as proper fuel pressure then the next things to check is check to see if you have injector pulse as well as proper compression.https://dl.dropboxusercontent.com/u/104923897/ECU%20Dec%2012.pdf