Stock Fuel Pressure and wastegate and turbo questions
#1
Stock Fuel Pressure and wastegate and turbo questions
So here's the thing. I have a Aeromotive Fuel Pressure Regulator, but I don't know what the stock Fuel pressure is. Does anybody know what the stock Fuel pressure is?
Also, I have done a T04S Single Turbo conversion on it. Does this mean I have to adjust the Fuel Pressure from stock? Or can I just stick it at the stock fuel pressure?
About my waste gate, I have a tial 46mm waste gate, but the thing is I think it is stuck open does anyone know why this might be?
And I have a T04S turbo but there seems to be a little oil coming out of the intake so it's kind of worrying me a little. Would this maybe come from putting the lines on the wrong way, the waste gate stuck open, the car running too rich, or maybe even because the fuel pressure is unknown at the moment?
Thanks ahead of time for the help
Also, I have done a T04S Single Turbo conversion on it. Does this mean I have to adjust the Fuel Pressure from stock? Or can I just stick it at the stock fuel pressure?
About my waste gate, I have a tial 46mm waste gate, but the thing is I think it is stuck open does anyone know why this might be?
And I have a T04S turbo but there seems to be a little oil coming out of the intake so it's kind of worrying me a little. Would this maybe come from putting the lines on the wrong way, the waste gate stuck open, the car running too rich, or maybe even because the fuel pressure is unknown at the moment?
Thanks ahead of time for the help
#2
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Disconect the vacuum line to the fpr and set the pressure to 40 lbs for better idle. Do this with the car running . Stock pressure at zero vacuum is lower ,around 38 lbs .Why is the wastegate open ? Hard for me to tell if it is or not and why unless the car is in my shop . Is your turbo new with to much oil pressure or old and the seals are going bad ? Hard to answer from this distance . At least you have one answer .
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trickster
2nd Generation Specific (1986-1992)
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07-01-23 04:40 PM