what's the pis of the 1990 v6 isuzu pickup fuel pump
It is inside of the fuel tank. You can either raise the bed up and remove the pump from the top of the tank are drop the tank down and then remove it.
Drop the fuel tank or remove the bed.
The fuel pressure for a 1990 D 21 pickup is dependent upon the size of the engine. In general, the fuel pressure should be approximately 20 pounds per square inch.
how do you remove a fuel filter from a 1990 astro van do you have to drain fuel tank
yes
very carefully
Under the vehicle, behind the driver.
Drop the fuel tank or remove the bed.
drop the fuel tank
Inside the fuel tank. The fuel tank must be removed to gain access.
Start with changing the fuel filter.