20 Most Recent 1998 Buick Park Avenue - Page 7 Questions & Answers

some auto glass shops can replace the mirror glass only without having to change the the entire mirror assembly.worth checking out.

Is this a new problem? Have you recently installed new tires? If not, are your current tires worn?

My first guess would be tire noise.

Clean your IAC. FYI, you also could have a VACUUM LEAKThe Gen II 3800 Engines have a HORRIBLE ISSUE with the INTAKE. They are made from Plastic and Warp. Waiting for the Engine to Get Hydro Locked (Coolant in the Cylinders)

Because your Transmission is slipping orIdle Air Control Valve is sticking

Sounds like your oil pressure sending unit is faulty! When you turn the key on, is the gauge reading low, then you start it and it pegs out? if so, the sending unit has failed.

I had the same problem. I carefully removed the dash panel around the dash board (it just snaps out), undid the dash board mounting screws, took out the dash board assembly, disconnected it, removed the plastic lens, and gently turned back the needle. To make sure it didn't happen again I drilled a tiny hole opposite the little post already there (next to the full side) and screwed a tiny screw into it. I then put it all back together and it has worked ever since. While I had it a part I also put a tiny screw on the temperature gauge side so it wouldn't have the same problem. Good luck.

The Security features are installed into the ecu at the dealership. you can unplug the battery for 15 minutes and then re connect them this resets sensor codes and such but im pretty sure that your problem will still persist. i know for a fact that even if you replaced the ecu the security features will not let the vehicle run without pairing the new ecu with the existing security features.

first check the fuses. Owners manual will tell you where they are

Always check your fuses first to see if they are blown.