Mechanics

WITH 68800 KM, WHEN I PUT MY KEY IN THE IGNITION, IT SPINS AND NOT THE START OF THE CAR, JUST SOUNDS AS IF THE BATTERY IS WEAK.

1999 Ford Explorer • 68,800 miles

I replase new baterry, but the problems continue.


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Mayawo
November 30, 2011.



If it s cranking over and will not start-Do below

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine atleast 3/16 away from ground-have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, Do you hear the fuel pump come On when you turn key on? If not check fuel pump fuse and fuel pump relay if okay-check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, cap and rotor, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it and keep testing

If both fuel and spark is present-check the valve and ignition timing, this will lead you to problems

with compression and valves opening and closing at the wrong time/broken or jumped timing

belt/chain.

Rasmataz
Nov 30, 2011.