what do your plugs look like? done any vac readings?
!!!!!PLEASE HELP!!!!!
ok first of about 2 weeks ago my 82zx n/a it would hesitate beteen 1500 and 3000 rpm but after that it would run strong and fine. And then the other day i was driving normaly and the car shut off and when I would crank it it would start and it would barely run at about 200 rpm like it was running on one or 2 cylinders so naturally I thought it was the fuel filter so I replaced that nothing. then I pulled the fuel rail and two of the injector werent firing so i had another fuel rail and injector that were good and put them on and still nothing so I kept going and replaced the dizzy and ignition module, afm, plugs, wires, cap and rotor and still nothing so if I've forgotten anything or you have anyother suggestions please help because I am running out of ideas.!!!!!!!!!!!!!1PLEASE HELP!!!!!!!!!!!!!!!!!!!
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mine did that & it was the temp sensor not making good contact. You gotta get a shop manual. It's a lot cheaper than changing good parts. When you get it started, revit till it misses then move the weight inside the AFM. That will tell you if the miss at 1500 is fuel.
I have a 83 280ZX T and it used to do that a lot but when i replaced the air flow meter it seemed to run just fine.
Could be the fuel pump or something back there or in the tank.
Dave
Dave
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