'89 won't start HELP
02-29-2012, 04:23 PM
#17
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Join Date: Aug 2011
Location: Nor-Cal Coast
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Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
IF you have blue spark (and only if), then try a small splash of gasoline into the intake or a short shot of starting fluid. If the engine starts and runs using this technique, you have identified a fuel delivery problem.
And yes....as DFlintstone wisely mentions, you should hear the fuel pump energize and run for approximately 2 seconds when you turn the key to the ON position (not start). Is this happening?
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