[zole2112]

Originally Posted by cthompson

Hey everyone I am having the same issue as the author stated I was just curious if anyone had the write up for upgrading the LPFP by STUCK? My car recently had HPFP replaced with papers and the previous owner said he just replaced plugs and coils. Thanks or if the original author naCAnItihS has the write up that he could share?

Yeah it's really easy, I've done mine several times

[Randy Johnson]

Originally Posted by naCAnItihS

Update 4/13/20

The LPFP was acting up and causing inconsistent fuel pressure causing an occasional dip in pressure for the HPFP due to low fuel volume. Replaced the LPFP with a Walbro 450 using the DIY method from STUCK. And it runs so much better now.

-JD

I am tuned with BM3 stage 2 93 and have all boltons. If I am in sport or sport plus and run hard through the gears I get a slight hesitation feeling. It kinda feels like the motor is either missing a little like it is not getting enough fuel or maybe I am getting detonation. It kind of gurgles too. This is not that bad and is really pretty mild. Doesn't seem to affect performance. Car runs like a bat out of hell! Can you tell me if this is what you were feeling?

[thejeremyman9]

Originally Posted by Randy Johnson

I am tuned with BM3 stage 2 93 and have all boltons. If I am in sport or sport plus and run hard through the gears I get a slight hesitation feeling. It kinda feels like the motor is either missing a little like it is not getting enough fuel or maybe I am getting detonation. It kind of gurgles too. This is not that bad and is really pretty mild. Doesn't seem to affect performance. Car runs like a bat out of hell! Can you tell me if this is what you were feeling?

Datalogs? Scan for codes?