Symptom Checks
WARNING: This page is about a different car, the 1995 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
Check the following items:
- Perform QUICK TEST. See appropriate TESTS W/CODES - EEC-V article below. If fault codes are present, perform appropriate CIRCUIT TEST.
- Check ignition system. See CIRCUIT TEST JB in appropriate TESTS W/CODES - EEC-V article below.
- Check fuel delivery system. See CIRCUIT TEST HC in appropriate TESTS W/CODES - EEC-V article below.
- Check exhaust system. See CIRCUIT TEST HF in appropriate TESTS W/CODES - EEC-V article below.
- Check engine compression. Check engine mechanical condition. Check intake manifold gasket, camshaft and valves.
- Ensure transmission is functioning properly. If engine stalls during transmission engagement, check transmission solenoids. Go to CIRCUIT TEST TC in appropriate TESTS W/CODES - EEC -V article below.
- Check for binding/dragging brakes.
- Ensure A/C turns off during Wide Open Throttle (WOT). If A/C does not turn off during WOT, go to step 130) of CIRCUIT TEST X in appropriate TESTS W/CODES - EEC-V article below.
- TESTS W/CODES - EEC-V (2.3L)
- TESTS W/CODES - EEC-V (3.0L)
- TESTS W/CODES - EEC-V (4.0L)