2002 Buick Rendezvous Q&A
2002 Buick Rendezvous Question: My fuel gage is being very erratic.
either the fuel sender unit is bad or the connector under the back door on the drivers side. it is common for this connector to rot out over time. Roy - mastertech6371
I had the same problem. they had to change the whole front dash panel of gauges. about $300 or so to do it.I think it was the computor system. had dealer repair. - bnavalta