Guest 83 importturbo Posted November 6, 2007 Share Posted November 6, 2007 hey i have 1983 280zx that has been changed to a 81 turbo motor was running good untill computer went out.iv changed computer,injector,injector harness,plug,cap,rotor,wires,now the car has a hard time starting when cold or sitting a while.other then that the car runs good. Quote Link to comment Share on other sites More sharing options...
Guest duckyz Posted November 11, 2007 Share Posted November 11, 2007 Sounds like the cold start plug isn't working. Quote Link to comment Share on other sites More sharing options...
roger.svoboda Posted November 19, 2007 Share Posted November 19, 2007 Not sure the turbo cars had the cold start injector. Could be the cylinder head temp sensor is out. If the ecu doesn't know that the engine is cold it doesn't increase fuel . My turbo motor is up on engine stand so I can't look at it to see if cold start injector is there. If you see a cold start injector on your engine then test it to see if it is working. also try a new cht sensor Quote Link to comment Share on other sites More sharing options...
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