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Old 08-09-2016, 03:02 PM
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04 Rendezvous fuel gage problem

I read on a buick forum many folks are having fuel gage problems on their early 2000 rendezvous. I'm in the boat with them. Full tank fuel,
gage reads ok. From there to LO FUEL reading gage is very erratic. Removed fuel pump, put a digital meter across the sending unit and the reading followed the float position just fine. Connected the fuel pump to the car and varied the float and the fuel gage read perfect. Added info this is the second generation fuel pump for the 04 Rendezvous. Where there are so many people having this problem could alcohol in the gas be causing this problem. My, fuel pump works just fine,
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