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740T Quits when running. 700

posted by  someone claiming to be fixit2002 on  Sat Sep 11 13:38 CST 2010 [RELATED]

If you have a model with a Hall affect device on the distributor it could be going bad. Does the tach needle jump a bit when you crank the engine? Could be the injector relay? Are the plugs wet with fuel after cranking? If not could be the relay. To check turn the ignition on and check for 12 volts to ground on one of the plug contacts. If you have a pre '88 could be bad engine wiring harness insulation.






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