answersLogoWhite

0


Best Answer

9 to 13 LBS. MUST NOT BE ANY LOWER ARE HIGHER are you will have running are starting problems.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What fuel pressure does a 1990 Chevy 350 use?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you set the fuel pressure on a 1997 Chevy 350?

The fuel pressure is not adjustable on that vehicle.


What is the fuel pump pressure on a 1990 Chevy pick up with throttle body 350 engine?

9 to 13 LBS. NO lower are HIGHER.


1990 Camaro fuel pressure?

TBI or TPI? 305 or 350?


Will a 1985 Chevy 350 work in a 1992 Chevy 350 for a replacement engine?

No it will not. Now it will bolt right in there but the transmission will not work and the fuel pump in the fuel tank has to much fuel pressure for a carburetor


What is the fuel pressure for a 1999 Chevy Tahoe 350?

60~66 PSI


What is Chevy 350 manual fuel pump pressure?

7 to 9 LBS.


What is the fuel pressure on 1994 Chevy 350 pick up?

41 to 47 psi.


Is the 1990 Chevy van G20 carburetor or fuel injection?

Yes it is 350 TBI is injection


1989 Chevy 350 fuel injection what is the OEM spec for fuel pressure?

9 to 13 psi is factory


How much fuel pressure is needed to run 350 Chevy tpi engine?

The typical 350 cubic inch Chevrolet engine requires a fuel pressure of 12 to 18 psi. The exact fuel pressure required is dependent upon the year and the engine application.


Will a 1985 Chevy 350 20van fit a 1990 350?

YES, It will bolt right in, But it won't run. The 90 model 350 is a fuel injection computer controlled engine and the 85 is not. Now if you install a adjustable fuel pressure regulator and KNOW what you are doing, Then you CAN make the 85 carburetor 350 engine work. If your smart you would find a 1988 to 1995 TBI 350 and put it back in the 1990 year vehicle and be DONE with it.


If you put a 350 Chevy engine in a 89 wrangler do you have to replace the stock fuel pump?

No, it should supply sufficient fuel pressure.