ScWift92

Hey CL,

I Have A 92 Sc300 And everytime the car is under hard throttle it will hesitate and sometimes even stalls What Can It Be ?

When i try to crank it some times it wouldn't start after that happens i also noticed that i dont hear the fuel pump running. My Car Does Have the 12v Mod Does this have anything to do with it?

*Also* i could go to the car in the morning and it would start right up but always when it starts the idle fluctuates do i have low fuel pressure?

ScWift92

Any Clue Anybody?

Bankswood

Well it could be a number of things.Since you have already done the 12v mod my guess is a failing fuel pump. Can you pull some codes? I would clean the IAC valve also. If you decide to replace the fuel pump while you have the back seat out I would make sure your 12v mod has not come loose.

kez

iTrader: (4)

Any kinks in the fuel line.?

Swift u might just have to do a gte swap

ScWift92

Lol Soon But i Love My NA

and no kinks i think its the pump or filter

kez

iTrader: (4)

I just changed out mine with the Walbro 255 pretty easy

ScWift92

Im Going to check it and replace the pump soon i think my trannie is doing the jumping it doesnt wanna go into 4th some times and my cabin gets really hot.