1993 Lexus LS 400 Repair Question
Asked on February 23, 2010
1993 Lexus LS 400 will not start
1993 Lexus LS 400 V8 Two Wheel Drive Automatic
having problem getting car to turn over. had battery problem.
having problem getting car to turn over. had battery problem.
Asked by blackice4lifeAnswer
Replied on February 24, 2010
What is it doing ? Cranking over and will not start or just won't crank at all/nothing/nada??
Replied on February 26, 2010
it will almost start. it just will not run
Replied on February 26, 2010
Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 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, 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.