TwinTurbo.NET: Nissan 300ZX forum - bad injector replaced... now whats going on?
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Subject bad injector replaced... now whats going on?
     
Posted by GitNMyBelly on November 09, 2011 at 12:46 PM
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Message Ok... i have this problem where at idle my car was "missing/stumbling" and running about 200-400 degrees(egt) colder on the passenger side than on the driverside. i was told that an injector might be going bad. turns out it was #3 reading about 30ohms and the other reading 11.3-11.5. Luckily I had an extra new nismo 555 injector. replaced it... and now the Z i running worse. #3 is now working, but #1 and #5 are now doing the same thing. however, they still ohm at 11.3-11.4. and when pulling the connectors on the injectors there is no change so i know its 1 and 5. I swapped coil packs. and then when i run up the rpm the egts seem to equal out on both sides. its just when it idles, the passenger side runs waaaay colder now. what should i do? how can I diagnose what might be wrong?

thanks

     
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