1999 Buick Park Avenue Q&A
1999 Buick Park Avenue Question: Why does the fuel gauge start moving side to side when driving.
possible electrical or connection - your.mechanic
Mine does that. Sometimes it goes past empty and gets stuck on the needle. What i did was, while car is off, take a strong magnet and move the needle counter clock wise, until it is placed where you think it should be. Then turn vehicle to "on" and see if that worked. I had a mechanic do that, plus i have down it. It is not a life long fix. Sometimes low battery will cause it and then i have to rest it. - MikieB