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1993 Throttle Tip In Stumble.

  • Thread starter Thread starter shawndakovich
  • Start date Start date
S

shawndakovich

Guest
Like the title says, When I am cruising at any speed and the engine is above 200 degrees I get a stumble just as I apply light throttle and some times at long stop lights car will idle high and then die. Things I have replaced: Intake gaskets,throttle body gasket,top of throttle body gasket,T.P.S. sensor,MAP sensor, cleaned throttle body,upper and lower injector "O" rings,Little "O"ring on MAP sensor,Fuel filter,spark plugs,Cap and rotor on opti.Fuel pressure regulator,oil and filter,air filter, fuel pressure is at 47 on prime and 42 at start, and 37 at idle,45 with vacuum line off. I think I'm going crazy,any help would be great. Thanks
 

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