If the guage is acurate in the top half of the tank I would assume that the sensor mechanism is ok and that you have an electrical fault. I am not familiar with 97 buicks so perhaps look for a better answer. The lower half of many fuel gauges is problematic so do not be too concerned.
The Buick Park Avenue Started In 1991
Depends on the engine the Park Avenue had in it.
Yes, with another 1997 Buick Park Avenue.
show a diagram of a buick park avenue crankshaft sensor
what is the down side of the 1997 buick park avenue
Yes i have 22x8.5 on a 97 Buick park avenue
I am locked out of my Buick park avenue and have a slim Jim but don't know how to use it
how do i tighten the steering column on a 89 buick park avenue electra
what is the wiring position for the ignition module on a 1990 Buick Park Avenue?
I need to know how do i replace a haeter core on a 1994 buick park avenue?
unbolt it
$28000 for a new buick