Mechanics

95 WONT START

1995 GMC Jimmy

'95 Jimmy.4.3vortec CMFI Fuel Injection unit.

It will not start when cranking[intermittent], it has fuel pressure[60 lbs.] At injector, has spark, will start only when spraying Carb Cleaner into throttle plate, and then vehicle runs on its own. Ignition module and crank sensor have both been replaced

My theory is the Fuel isnt being delivered to cylinders in crank mode but will in run mode.
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RonaldJ
January 6, 2007.



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