In the tank
The fuel filter is located back behind the fuel tank.
Under the hood in the fuse/relay module.
Fuel tank.
In the fuel tank.
It is in the fuel tank.
Standard fuel pressure for a 91 Pontiac Sunbird is between 50 and 55 PSI. This is the idle pressure to allow for maximum efficiency of the fuel injectors.
About 14.5 gallons
gas tank
ecm and ing. module
there is not one
The fuel filter could be blocked.