TwinTurbo.NET: Nissan 300ZX forum - Advice on Passing CA Smog
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Subject Advice on Passing CA Smog
     
Posted by Matt P. on August 14, 2013 at 11:40 PM
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In Reply To Advice on Passing CA Smog posted by twiztidZ on August 14, 2013 at 10:53 PM
     
Message heat range 8 plugs are too cold... heat range 7 max with your setup... as high as the HC's are, do you have cats or high flow cats? if high flow, put stock cats back on.
looking over the numbers, there is a huge fuel dump going on - a lot of unburnt fuel... like possibly, excessive fuel pressure or very low fuel pressure, leaky injector o-rings, leaky injectors... if i recall last, you were close to passing the last time you were in the shop... how's the car running right now?


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