91 300zx na


Asked by Jan 17, 2017 at 02:15 AM about the 1991 Nissan 300ZX 2 Dr STD Hatchback

Question type: Maintenance & Repair

I have a na 91 300zx that idles poorly and when I
accelerate it won't go it's like it loses power and
won't do anything when I push the gas all the way
to the floor does anyone know what could be wrong
with my car? Please help!

2 Answers


Loss of fuel pressure, restricted exhaust system, something blocking the air intake system, computer or sensor malfunction, old Nissan OBD1 system, you will need to find a shop that knows this system for further diagnostics.

1 of 1 people found this helpful.
Best Answer Mark helpful

It's called a knock value sencer is located in the head of the motor have to take fuel rail off pull the manifold off AMd located you will have 2. 1 may be bad or both are bad I had the same problem when I bought my 91

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