1993 Toyota MR2 1993 MR2 cranks but will not start, no comb

1993 TOYOTA MR2
80,000 MILES • 4 CYL • 2WD • MANUAL
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AMUELLER1
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  • 1 POST
hi,
the engine is trying to turn but it wont start.ive have changed already spark plugs,rotor ,distributor cap ,ignition coil and still nothing.

please help?
Feb 5, 2010 at 8:06 AM
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RASMATAZ
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  • 75,992 POSTS
Cranks but no start condition:

Fuel and Spark:
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
Feb 6, 2010 at 8:17 AM