3 messages,
Last post on Jan 08, 2010 at 5:50 PM
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Pontiac Grand Prix, Fuel System, Sedan
#1 of 3 2004 Gran Prix fuel guage is not accurate.
by 15mike
Oct 30, 2009 (10:00 am)
It reads correctly when starting the vehicle, then goes to full. Is there an easy fix?
#2 of 3 fuel guage not accurate.
by 15mike
Oct 30, 2009 (10:04 am)
2004 Gran Prix. The guage reads accurately when starting the vehicle, the bounces to full and stays there. Is there an easy fix?
#3 of 3 Re: fuel guage not accurate. [15mike]
by delrone
Jan 08, 2010 (5:50 pm)
I had this problem (2001 Grand prix) it always stayed on full and if you know your car and its 300 miles on your tank and still full... there is a problem it happend to be the fuel sending unit in the gas tank which requires dropping the gas tank.