the best fuel would be 91 octane or premieum.
what does the grand am have in it now
how to chang spark plugs in a 1992 Pontiac grand prix
what specific sensors?
There could be a problem with the electrical or fuel systems. Start by checking the fuel pressure, and check for low ignition power from the coil.
Michael Schumacher, World Champion in 1994,1995,2000,2001,2002,2003 and 2004 has won 91 Grand Prix, more than any other driver in history.
91
pull the upper intake off then the fuel rail off then the pressure regulator is screwed between the 2 rails and the reassemble the way in which it came off
16.5 gallons.
In the trunk
in my 91 is 30 gal
The 1991 Pontiac Grand Prix oxygen sensor is located on the outside of the air filter housing. You will find the sensor on the back side of the air filter housing.