TwinTurbo.NET: Nissan 300ZX forum - This may be premature -- but...
People Seeking Info
 
   


     
Subject This may be premature -- but...
     
Posted by thumper300zx on January 25, 2020 at 9:30 PM
  This message has been viewed 143 times.
     
In Reply To Re: I just replaced the fuel pump... posted by thumper300zx on January 25, 2020 at 07:12 PM
     
Message I took the car out for a more lively run just now -- and I think maybe this fuel pump has been weak for many, many years. Even though it generally held proper pressure at idle and did go up with boost, my electric gauge has never been fully reliable and I guess I just trusted it was doing ok.

I got this car at (IIRC) 60K, and with a couple years, I posted quite a bit about power flattening out in the upper range. My dyno results showed similarly (this was like 15 years ago).

Maybe this was the solution the entire time, but my pump just didn't show drastic symptoms until the last couple months. (still no buzzing).

VISIT thumper300zx.com for PICS and TECH PAGES

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.