It's inside the alternator.
The Pontiac LeMans would be my choice. It is slightly larger and more luxurious. The Pontiac engine was also a better engine than the Chevy.
try a chiltons repair manual from the library for your year vehicle.
If you have a 400 ci, the horse power was down to 250 with a 4 barrel carb.
TAKE THE FUEL LINE OFF AT THE CARB.THAT RUN DOWN TO THE FUEL PUMP
The fuel pressure specifications for a 1990 Pontiac Le Mans LE typically range between 35 to 45 psi when the engine is running. It's important to ensure that the fuel pressure regulator is functioning properly to maintain this pressure range. If you're troubleshooting fuel system issues, checking the pressure with a gauge can help determine if the fuel pump or regulator needs replacement. Always consult the vehicle's service manual for the most accurate and detailed information.
MuscleCar - 2001 Pontiac Le Mans-Refurbishing the Frame was released on: USA: June 2007
The 89' Pontiac LeMans is 12ft long
There were several different options for engines in the '73 Le Mans...
inside ditributer
The firing order for the 1988 Pontiac Lemans is 1-3-4-2. I hope this information to be useful to you
It is called a thermostat and it is near the top behind the timing belt
Behind the timing belt cover just below the cam