Car doesnt wana run

[Elmomafia]

Hey got a question for everyone

my buddys Rb20det r32 gts-t is having some problems out of the blue while driving normal "He says" the car starts to die aggressively, when you start it up cold it idles then when you step on the gas at all it wants to die immediately, we thought it might be the turbo so we took his out and swaped it with a good one

hes been having fuel system problems previecly car was leaning out cause of fuel pump failure but was replaced with n1 pump

Car runs stock boost on stock turbo only mods are catback and cone intake

compression is still good on all cylinders 150 +-5

[Elmomafia]

if we cant get a defined answer ill grab video of what it does tomorrow

[derbeck]

Is there fuel in the lines or possibly cas

[derbeck]

If no fuel in lines open wiring in trunk and take ground should be brown and ground it too strut tower

[Skym]

Like said above, sounds like lack of voltage to fuelpump. From what I understand, when you accelerate, fuelpump increases pressure (voltage rises to fuelpump to increase fuel pressure). Lack of fuel would be like a fuel cut and engine probably would stall.

N1 pump is water, oilpumps, not fuelpump.

Faulty CAS makes engine hard to start when cold or hot, random stalling, CAS error code on ECU.

[Elmomafia]

hey thanks for the responses gona try and see if its not ground properly starts fine cold or hot just idles high then when u step on gas it messes up and wants to die

[Elmomafia]

forgot to add when we removed the plugs they were coated pretty good and car smells like its running rich Also cant tell but looks like while idling has black smoke (DAM color blindness...)