- Faulty Fuel Pump: Check fuel pressure or listen for a whine when turning on the key.
- Clogged Fuel Filter: Dirty fuel filter; change if needed.
- Faulty Spark Plugs: Ensure they are properly gapped and replace them if needed.
- Weak Battery: Check the battery voltage. Below 12V: recharge or replace.
-Blocked Fuel Lines: Inspect and clean if necessary.
- Defective Fuel Injector: Test with an injector cleaner or replace.
- Air Intake Obstruction: Verify airflow path and remove obstructions.
- Faulty Pick-up Coil or Crankshaft Position Sensor: Affects electronic ignition timing; if faulty, replace
- Ignition Problems: Check ignition components like spark plugs and cables, ignition coil, and relays.
-ECU or ECM Malfunction: Control unit issues may prevent proper starting; professional diagnostics may be needed.
To accurately identify the cause, some diagnosing equipment and technical expertise may be necessary, especially for the electrical and sensor-related problems.
