Question about 1994 GMC Jimmy
Have a 1994 GMC S-15 Jimmy with CPI have replaced plug wires, fuel filter, TPS, MAP sensor and EGR valve. Starts great one time, then immediately trying to start it again will hit one time, then just turn and wont fire. Holding the gas pedal down, it will fire and sounds like it is running on half the cylinders. After a minute it will idle normally. After warming up some it will sometimes surge and hesitate when opening the throttle. Gmc jimmy cranks up and does not idle but if I give it a little gas runs ok. What would be the cause?
I think if you checked the sparking plugs and map sensors then check your distributer its maybe not delivering the current nedded to perform the spark to some of the cylinders
Posted on May 30, 2009
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Posted on Jan 02, 2017
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