Fuel Pressure!!!

[MSP_BluE03]

So i think im not getting enough as needed for my turbo. low fuel pressure so any ideas lol sorry for not being so detailed

 

[mazdaspeedp]

maybe new fuel pump or just skechy mazda

 

[MSP_BluE03]

Well i'm giving a guess. While driving about 3,00 rpm my car is stutter. For a minute or so and then it accelerate. Im guess maybe ill change the spark plugs and yes what might happen

 

[mazdaspeedp]

how many kms if you change plugs might get better a bit it might also be your coils too or even wastegate

 

[MSP_BluE03]

This is what my car makes while driving..



This is my car idling at a stop

 

[junya1985]

Thats really not good..... its def. not gettig enough fuel.... and from the sound that video it sounds terrible might want to make sure all you injectors are working..... do you have any type of aftermarket computer on it? i wouldnt suggest driving it like that

 

[MSP_BluE03]

Thats really not good..... its def. not gettig enough fuel.... and from the sound that video it sounds terrible might want to make sure all you injectors are working..... do you have any type of aftermarket computer on it? i wouldnt suggest driving it like that

Im not driving its park in the driveway waiting for me to get home to start showing it some love. Im going to check my injectors as well as a cleaning.

 

[shane02pro5]

There are many things that can cause your problem. Exhaust leak bad maf dirty or bad iac dirty egr bad coils... I would try and get the check engine codes read first before I start replacing things

 

[MSP_BluE03]

i got my engine check light. It read MAF sensor o2 sensor. I the o2 sensor i cant really do much since i am running a str8 pipe. My MAF sensor, i followed the HOW TO and clean it out

 

[MSP_BluE03]

Performance Mods: Turbolife FMIC, Boostscience Reflex Valve, Forge WGA, Perrin intake, Apexi Filter, AEM water injection system, Gizzmo MS-IBC (at 10 Psi), GHL Full Downpipe, Greddy SP2 Exhaust, Steedspeed exhaust manifold, 626 intake manifold, SS AFC V2, AWR front MM, exedy stage 1 clutch, fidanza flywheel

 

[shane02pro5]

You can run a "sparkplug non-fouler" between the 02 sensor search for that. What is the actual cel code #

My idle bounces around real low on a real hot start mostly from all the heatsoak after a hot day drive but after a minute or so it goes back to normal. Is it constantly bouncing up and down?

 

[mazdaspeedp]

try replacing the maf

 

[MSP_BluE03]

You can run a "sparkplug non-fouler" between the 02 sensor search for that. What is the actual cel code #

My idle bounces around real low on a real hot start mostly from all the heatsoak after a hot day drive but after a minute or so it goes back to normal. Is it constantly bouncing up and down?

It weird, one day it will idle crazy up and down and then hrs later it will idle fine..