Cranks Normally But Will Not Start
WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2002 Mazda Tribute, 2002 Mazda Protege5, 2002 Mazda Protege, 2002 Mazda Millenia, and 2002 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
- Check for Crankshaft Position (CKP) sensor malfunction.
- Check for damaged sensor ring on crankshaft pulley.
- Check for disconnected harness connector.
- Check for EGR valve malfunction.
- Check for fuel injector malfunction.
- Check for fuel pressure regulator malfunction.
- Check for fuel pump malfunction.
- Check for fuel pump cut-off switch malfunction (B2300, B3000, B4000 and Tribute).
- Check for fuel system leaks.
- Check for Idle Air Control (IAC) valve malfunction.
- Check for ignition coil malfunction.
- Check for incorrect gap between CKP sensor and crankshaft pulley.
- Check for incorrect ignition timing due to Crankshaft Position (CKP) sensor malfunction or damaged crankshaft pulley.
- Check for incorrect valve timing.
- Check for intake air system leak.
- Check for low engine compression.
- Check for main relay malfunction.
- Check for operation of immobilizer system.
- Check for overheating engine.
- Check for PCV valve malfunction.
- Check for poor fuel quality.
- Check for poor ground connection.
- Check for Pressure Regulator Control (PRC) system malfunction.
- Check for purge solenoid valve malfunction.
- Check for restricted exhaust system.
- Check for restricted or plugged fuel lines.
- Check for spark plug malfunction.
- Check for spark plug wire malfunction.
- Check for vacuum leak.