you may need a new speed idle control value or your engine has a problem. you may need a new speed idle control value or your engine has a problem.
Plymouth Laser was created in 1990.
Is It a turbo car or not?
You need a timing light
Could be an auto or a manual.
1-3-4-2
Fuel tank capacity: 15.9 gal.
The 1990 Plymouth EGR valve is located on the outside of the air cleaner housing. The EGR valve can be found on the back side of the housing.
The best place to find the diagram for the fuse box on a 1990 Plymouth Laser would be at the local Chrysler dealer. They carry archived manuals and diagrams going back many years.
fuel pressure regulator is on the right end of the rail.
Closest to the passenger side
Plymouth does not use inertia/reset switches. The fuel system is computer controlled with relays.
I would think that is logical.