TwinTurbo.NET: Nissan 300ZX forum - Serious Problem 90 Z32 NA. Need help please
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Subject Serious Problem 90 Z32 NA. Need help please
     
Posted by rusf77 on June 01, 2008 at 4:16 AM
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Message Hi to all, i need advise and help please, i will not make a long story, car was running fine, but was having some misfiring issues, mechanic set the timing at 15, still misfiring. I decide to change the plugs, so I buy some IRIDIUM plugs, and install, now the car wont even run, it starts but when i test drive at 2500 it misfires extremely to the point it wont go any further,it wont accelarate. I did mess with the CAS do, when idling by hand, before this problem, and when i test drove after this i got this issue. I took all the spark plugs, all 6 burned? i put the old ones thinking maybe plugs, test drive same condition. Would it be my CAS causing this but why does it start if it is? idle is not erratic as long as it's below 2000 rpm it runs ok. I dont know i dont have the scan yet order and will arrive next week, any suggestions are appreciated. This sucks because i dont get it
Many thanks

     
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