Red 86 rx-7

Ok I have sunk allot of money into this car and it still has a crappy idle and no power! This is a list of what I have replaced.injectors,all injector grommetts,battery,alternator,o2 sensor,plugs and wires,uim gasket,lim gasket,fuel filter,checked bac for operation with a battery heard a click when 12 volts applyed.new ground from engine and secondary injectors.Adjusted tps with two led system.The car wants to die when I turn on the lights and has no power just sputters even when not in gear or under load.wtf am I missing?

loofeeTurboII

i'm having (some) of the same problems...
how did u set the TPS?? again??

Red 86 rx-7

I warmed the car up and turned it off hooked up my two led tester and turned the key to on the adjusted the tps till one light was on.I have two tps's and both seem to have a flat spot in them.

trainwreck517

iTrader: (1)

Vac leak, and perhaps AFM (air flow meter) is unplugged. And perhaps your Cats are clogged?