DAT240Z Posted May 25, 2003 Share Posted May 25, 2003 I have a 83zxt engine and management system in my 240z, the car ran great till last Saturday when the batt. acid boil out. I replaced the voltages regulator, and batt. the car have been running rich since than. I check and replaced the head temp. sensor temp sensor, thermo time sensor, AFM, ECU, I also clean all the connectors nothing had help the car still runs rich i have been through four sets of plugs, just installed new plug wires. the car is hard to start and my plugs are black . i have to disconnect the fuel pump at the relay and crank for a bit to get it to start that hook the wire back to the relay. Now I wonder if I may have bad distributor as it's just about the only thing i have not replaced.what are the symptoms of a dissy going bad? Please help as I missed driving my car. Quote Link to comment Share on other sites More sharing options...
Lockjaw Posted May 25, 2003 Share Posted May 25, 2003 I would check the basics before replacing everything. Where is your fuel pressure? A good manual should steer you in the right direction. Make sure you didn't melt a wire or something. Quote Link to comment Share on other sites More sharing options...
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