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Resources for the Repair and Maintenance of your 1991 Nissan 300ZX

1991 Nissan 300ZX

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1991 Nissan 300ZX Problems

Engine -- Verified

The fuel injectors can fail and cause drivability problems. Often there is no Check Engine light and the failures can be caused by corrosion of the connector, clogging beyond the point of cleaning, and/or internal failures.

Exhaust & Emissions -- Verified

The exhaust manifold often warps, breaking off the studs between the cylinder head and the exhaust manifold. The noise may be most noticeable when the engine is cold.

Exhaust & Emissions -- Verified

If the car is emitting blue smoke from the tail pipe, from burned oil, be sure both PCV valves are functioning properly prior to replacing the turbocharger.

Exhaust & Emissions -- Verified

If the vehicle fails the “State Smog Test” due to high emission readings, components in the pollution control system (air injection components) may have failed due to moisture and may need to be replaced.

1991 Nissan 300ZX Questions and Answers

ajmilberg, 1991 Nissan 300ZX, Defiance, MO

My Z has been having acceleration problems as of late. I changed the fuel filter and it did no good. No check engine light has come up but I believe the bulb is out. After doing some research I bel...

clei, 1991 Nissan 300ZX, Las Vegas, NV

I have this Nissan and doesn't seem to work in awhile now. I want to find out if this car can be fixed or not. I'm not really sure what the problems are but I want to find out. Is there a...

KevinJ, 1991 Nissan 300ZX, 3.0L V6, Kalispell, MT

at first it had a gas leak so we replaced the injectors and seals it got a spark plug and a boot kit it also got a intake gasket. when i went to bring it home from the shop it poured out sometihng ...

IKA, 1991 Nissan 300ZX, San Antonio, TX

how much would it cost to change the differential and spark-plugs on my vehicle?

fuzznick63, 1991 Nissan 300ZX, 3.0L V6, San Francisco, CA

Just bought car from tow yard had blown head gasket and thermostat was stuck removed thermostat put in blue devil put in new thermostat and gaskets now no overheating at all but there is a noise at...

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1991 Nissan 300ZX Reviews

in terms of overall peformance its the best car for the money

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