ashtonmj1 Posted August 24, 2023 Share Posted August 24, 2023 I need help with my 87 2.5l comanche, when I turn the key to start the engine, the fuel pump runs, but the starter and spark plugs don't work, we tried to push start it and that didn't work, I jumped the starter and it spun the motor but it didn't fire, then took a volt meter and the plugs have power the relays have power 20230824_152454.mp4 Link to comment Share on other sites More sharing options...
eaglescout526 Posted August 24, 2023 Share Posted August 24, 2023 Sounds like the CPS is the issue right now. Have you verified that is sending the proper voltage to the ECU to tell the ECU to turn on the coil to spark the plugs? Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now