oil pump may need to be replaced or it may not be reading right when you hit the gas it should go slighty over 60 psi my advice get it checked out asap
underneath the drivers door
There ain't no 2003 Pontiac Firbird repair manuals available yet. What happened to your owner manual? If you own a 2003 Firbird you can afford to go get the oil changed at Quik Copy. Make sure you watch and learn where the plug and filter is located. It's a cheap learning lesson. There's no such thing as a 2003 Firebird! They were last made in 2002. As for the location of the drain plug and filter, you can probably find it in an online manual. Just do a web search for 2002 Pontiac Firebird Owner's Manual. If it's not in there, join a Firebird discussion group/message board like Firebird Nation or something.
usually a fuel filter is inline along the frame twords the fuel tank.......
On Drivers side. Toward the rear of the vehicle.
on the main gas line that goes to the injectors.
Roughly 4.5 quarts with a filter change.
It's under the car in the middle in front of the fuel tank
In the fuel tank, integral to fuel pump.
firebird 1978 400 engine pontiac
you should check out the oxygen sensor.I had a problem like that with a Pontiac myself.
You have to pull the tranny pan off and it's under the pan.
for my 1974 firebird 5.7L 350, it is the oil filter mounting bracket (aka the housing the oil filter goes into)