Having problems with your 1991 Nissan 300ZX ?

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?

Posted / edited by AnonymousUser on : 11-12-2017

Answers :

It may be misfire. check cat converter, o2 sensor, spurk plugs, coils, plug cable, fuel injector.
Repair Help & Product Troubleshooting for 1991 Nissan 300ZX

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