The most casual causes for a vehivle not starting are fuel avail and battery problems.
Recent cars hardly schism down, expressly provided they are latest. But, there Testament be the crazy circumstance when, for no glaring actuation, a vehivle dependable won't birth. Diagnosing typical automobile problems normally requires a logical advance, yet for the criterion motorist who has cramped or no erudition of vehivle mechanics. It helps To possess a rudimentary checklist of feasible holy mess areas when trying to cinch why a van won't originate.
Instructions
Battery Power
1. Analysis the battery. A dead battery is one of the most daily causes for a automobile not starting. Whether the ignition makes a "clicking" sound when trying to begin the machine, the battery could be either completely drained, or not moulding Correct contact. Build positive the battery leads are not loose or corroded. If the contacts are corroded, clean the leads and the battery terminals with warm water. Apply grease to the battery terminals and tighten the leads.
2. Check the water levels in the battery. If low or dry, top up with distilled water. If one battery cell is dry, it may be an indication that the battery cell is dead and the battery needs to be replaced.
3. Re-charge the battery. If pressed for time, jump-start the engine off another battery. If the battery is healthy, running the engine for a while will charge the battery. If the battery is old (more than 4 years) it will probably need to be replaced.
Fuel Supply
4. Check the fuel gauge. It is surprising how many "break-downs" occur because of an empty fuel tank. Other fuel problems may be caused by a clogged fuel filter or pinched fuel line. The best solution is to get professional assistance.6. Check the fuel supply by cranking the engine in an older, non fuel-injected car.
If the car is fuel injected, listen for the soft hum of the fuel pump in the fuel tank. If the fuel pump is silent it means it is not running and the engine is not getting any fuel supply. Possible causes include a broken fuel pump, a blown fuse, or a faulty relay switch. Sometimes the fuel gauge itself could be faulty. If the car won't start shortly after the fuel tank has been refilled, the cause may be gas that has been tainted with diesel or water.5. Turn the ignition on without cranking the engine.
If no clear traces of gas vapor can be detected at the exhaust after cranking the engine, it is not being supplied with fuel. See possible causes in Step 2 above.
