Question about 1991 Nissan 300ZX

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I have a 91 300zx twin turbo and a service like just came on. it looks like its the catalytic converter with smoke coming off of it. i looked in the owners manual and i don't understand cause everything is in Japanese. the picture beside that service light shows the car driving with a cloud of smoke coming out of it with flames on it. does this mean i need a new cat or do i have to replace the 02 sensor?

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It may be misfire. check cat converter, o2 sensor, spurk plugs, coils, plug cable, fuel injector.

Posted on Oct 04, 2009

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What kind of catalytic converter works in NY for a 2001 Audi all road Quarto twin turbo


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It's my Subaru impreza wagon with an oil leak n when I drive it 50 mph or more n then park after I see fog (smokes)coming from the catalytic cover


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I am interested in replacing my catalytic converters on my Audi A4 1996. I have seen a couple of CC's on the internet and wondered why they are so different in price.


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button_viewprintable.gif spacer.gif Mobil 1 0W-40
A fully synthetic motor oil, Mobil 1 0W-40 with SuperSyn Technology exceeds industry standards and the major leading builder requirements, enabling the product to keep performing well after conventional oils cannot. Mobil 1 is recommended by leading car manufacturers as initial fill

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I have a 2003 Ford Escape with a PO420 error code. When I accelerate, it sounds like air is coming from my engine. What is the problem and what should I do?


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