1985 pontiac parisienne driver power seat doesn't work. small plastic piece connecting two motors underneath has broken. where can i find the part?

Fuses are located under the drivers dash in the fuse block.

Some of them are behind the glove box by the firewall. Not real easy. If you have a good parts store in town they can tell you for sure. It also depends on the engine size where the placement of it is, but it is usually on the inside fire wall to protect it from damage of outside debris.

yes

I had the same problem in my 83. I went threw 3 fuel pumps before I dropped the tank and removed the clogged nylon strainer. It was easier then it sounds. Then I put a generic in line fuel filter to protect the fuel pump. Good luck and hope it helps.

As long as it is the same engine size it will bolt up you just might have to swap over some of your old parts if any are different.

The motor on the passenger side is shorted and is now tripping the circuit breaker. Odds are, the back window motor is also bad. You have to take the panel off to check the motor. You can power it directly to verify it has failed.

Could be a few things from the actual light switch to the wiring to the lights themselves or as simple as your fuse for them. You have to check em all to see which one has failed. Start with the fuse then headlights as those 2 are the easiest.

Power seat movement is controlled by numerous small motors underneath the seat.

Front and back movement is often actuated through a motor on one side that connect to a rod (with some type of gear on the end of it) that runs to the other side. This rod can get out of position, or possibly something can go wrong in the gear.

You'll likely have to remove the seat to diagnose the problem.

Choke control either needs to be adjusted or replaced