2000 Lexus ES 300 Engine will not turn over

2000 LEXUS ES 300
129,000 MILES • 6 CYL • FWD • AUTOMATIC
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RX4800
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2000 Lexus ES300 -- when i inset the key to start, all electric is on, when i turn the key the engine will not turn over. When I turn the key I hear the engine trying to start, however, it doesn't seem to want to turn over. ANy suggestions?
Nov 21, 2009 at 3:42 PM
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RASMATAZ
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Do below:

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, 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,distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it
Nov 21, 2009 at 3:55 PM