My 1990 300zx tt turbo runs but will not go past 2500 RPMs. I've check over things replace the brain,plugs, and the engine check light is not on. all the hoses and vacuum are good. I have a 1990 service manual. its not helping.
And my 300zx has just 94000 on her.
Its been park indoors for about 10 years. HELP!!!