Fuel Problems 12V Mod?
#1
Intermediate
Thread Starter
Fuel Problems 12V Mod?
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?
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?
#3
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.
#5
Intermediate
Thread Starter
#7
Intermediate
Thread Starter
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.
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