Depending on exactly what you mean. if you mean the fuel rails that run along the top of the motor with six plug ins. They are pretty simple to change. just make sure you mark the plugs for the injectors so they don't get reconnected wrong.
The 1990 Grand Am was a popular car. The curb weight of the 1990 Pontiac Grand Am was 2,739 pounds.
The PCV valve is located under the MAP sensor on a 1990 Pontiac Grand Prix. The MAP sensor is in the upper plenum.
yes it should bolt right up as well as the original motor and tranny
follow the top radiator hose to the engine.
Electronic Fuel Injection ( EFI )
open the glove box and look to the right
This information should be on the fan shroud.
I am not an expert on the 1990 Grand Prix but on a GM product I would look for a round flasher assembly located near the fusebox downunder on the left side of the dash.
The Grand Wags had a four speaker cassette player Dolby system.
Mrkhh. I stand corrected. The firing order is indeed 1,2,3,4,5,6Answer.
the ign switch or the key & tumbler ???
Check on the engine block or intake manifold of your motor. Most engines are cast with that information right on it.