INFO ON STALLED TRUCK

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KAT-7881
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  • 1 POST
WE HAVE A 94 CHEVY SILVERADO. 160K MILES ON IT. WE STARTED IT ON THURSDAY TO RUN A FEW ERRANDS. LET THE A/C COOL FOR ABOUT 5 MINUTES, AND IT JUST STALLED OUT. WE TRIED SEVERAL TESTS. NO CODES ARE READING. WE ARE GETTING FUEL TO THE INJECTORS. WE REPLACED WIRES, PLUGS, ROTOR, INJECTORS. NOTHING WILL HELP. ANY IDEAS?
Jul 13, 2008 at 11:12 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
Start with the basics, and work your way up, Last tune up was? Wires plugs ALL filters? If all that is ok, check for a stuck EGR, then test fuel pump pressure, If it won't restart, determine what's missing, the engine needs three things to run, Spark at all plugs, gas to all cylinders, and compression in all cylinders, tho an engine may run lacking one in one cylinder, it won't run very well!
http://www.2carpros.com/car_repair_video/test_fuel_injection_pressure.htm
Go here and checkout our video.
http://www.2carpros.com/car_repair_video/test_engine_ignition_system.htm
and this one!
Jul 13, 2008 at 11:17 AM
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