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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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The quest for more torque
Join Date: Sep 2008
Location: Sheboygan, Wisconsin
Posts: 855
Rep Power: 17 ![]() |
This could be about anything... Leaking injector, bad Fuel pressure regulator, intermittent short on injector wire, bad spark plugs/wires, plugged fuel return line, Stick AFM, bad MAP sensor, and the list goes on.
I think that the wideband is a good troubleshooting option (they only cost about $200.00) You could also install a fuel pressure regulator and visually inspect the wiring.
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1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic) |
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