Question about 1994 GMC Jimmy
Are you sure you didn't mix up the return and feed lines when changing the pump? I don't think fuel will reach the injectors if the two lines are hooked up wrong. Just a suggestion. Also, try removing the fuel line that comes out of the tank, going to the engine, to see if it is flowing fuel when the pump is running. Another thing is that the pump can be pumping fuel all day long but if the ecm doesn't open and close the injectors as it's supposed to, no fuel will flow into the cylinders.
Posted on Oct 05, 2010
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Posted on Jan 02, 2017
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