‘91 300zx TT no start no-spark no-fuel pump

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
Larry60
Posts: 21
Joined: Sun Jan 05, 2020 10:27 am
Car: ‘91 300zx

Post

Thx. That fits with why no running issues and vacuum operated driver controls all worked.

Been a long winding-road to a repair. Since early January until now. But bottom line, new fuel pump and new injectors solved my no start problem.

Thanks for all your help.


Joey4710
Posts: 2
Joined: Fri Oct 21, 2022 5:53 pm
Car: 1993 Nissan 300ZX TT

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Larry60 wrote:
Fri May 15, 2020 10:05 am
Back together and running.
One vacuum line (not in my disassembly picture) that I don’t have location. See pictures. Where should it connect?

Suggestions? Please!!

Hi, how did you get spark, i also have a tt and you are having the exact same sets of problems i have. i replaced the Fuel pump, and the new one was priming now it’s not. I replaced the PTU, checked all grounds, and still have no spark and i’m not sure why. How did you fix the no spark and no fuel pump prime? My pump runs when cranking but doesn’t prime when I turn the key


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