HI, most local libraries have an online system called AllData. It is what alot of paid Mechanics use to diagnose and fix alot of issues on cars. I have used it for quite a few cars. It takes just a little time to find what your looking for , but it is free of cost to use. It cost 10 cents to print out a page of information.
I am in St.Louis MO and that is what they use here. IT should have most information for your vehicle, including wiring diagrams, error codes , ect.
how does the horn pad come off an 89 riviera
Power steering pulley puller Snapon?
In the power steering fluid tank
how to remove power steering pump
Buick Riviera was created in 1963.
Unscrew it and remove it then put on the new one. If you can't get to the ends you may have to renove the p/s fron the engine
bottom left front of motor
the most likely cause of that would be the power steering pump failing.
If its anything like my 95 Riv then you can get to it from behind.
buick riviera '92. My dad had one and he loved it.