99 gmc yukon 5.7a vortec cranks but wont start
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99 gmc yukon 5.7a vortec cranks but wont start
So i have changed out the following most of it within the last 3 months some within the last year; ecm, fuel pump, fuel filter, and ignition switch within the last 3 months as recently as within the last few days. Spider injector, distributor, ignition coil, ignition module, spark plug wires, spark plugs, crankshaft position sensor all within the last 6 months to a year ago. Was able to get the yukon to start after getting ecm to learn the ignition switch password, but the next morning my yukon wouldnt start only crank over Any suggestions?
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RChilds69
Silverado, Sierra & Fullsize Pick-ups
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Sep 18, 2015 10:36 PM