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Automotive/emissions testing in NJ

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Expert: Sean Halliday - 1/9/2007


Question
I own a 1993 300ZX and every two years have difficulty passing the state emissions test. Any products available that I can use to reduce my Nox and HC readings?

Answer
Yes ,there is an additive for the gas called "pass smog "and its available in most parts stores.When youre smog test is due,change the oil and filter and also the air filter.As well as the fuel cap.Instructions come with the additive so its pretty easy.I have used it on borderline cars and it worked ok.

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Sean Halliday

Expertise

general auto repair,japanese,bmw,mercedes,mini cooper 1960/2009,general british cars,ford.I DO NOT work on automatic transmissions.Manual transissions i install clutches only.Many people ask me to diagnose noises from their cars,unfortunately i cannot do this unless i hear it.As you appreciate,vehicles can and will make a variety of noises.I DONT UPGRADE or fit aftermarket performace kits,parts,chips,only replacement parts.

Experience

40 years experience on all general auto repair.

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