it sound like you have A BAD MAP SENCER
If the transmission is hesitating on a Saturn Vue, the transmission filter may need to be changed. The fluid should also be changed at the same time as the filter.
Most likely not. Buick changed the front end design on the LeSabre in 1997. They are probably a completely different hood.
I changed my tps sensor on my 2001 Dakota and it solved this problem.
The PCV valve for a 2001 Buick LeSabre is located in the top of one of the valve covers. It is a plug in unit and is easily changed.
dirty injectors
Struts on a 1998 Buick LeSabre are changed by jacking the vehicle up, removing the wheel, and unbolting the strut. It can then be pulled from its mounts and a new strut put in place.
make sure you changed your fuel filter
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No, The body style changed for both the lesabre and the park ave both years but while the Park Avenue's design was more bulky, the LeSabre was almost the same as before.. up until 2000 then the Lesabre's styling caught up with the Park Avenue. The Park Avenue and Lesabre were discontinued in 2005 The LaCrosse and Lucerne took their place pretty much.. My opinion is the 91-96 Park Ave/92-96 LeSabre looked the best ...and the front ends were interchangeable.
What year S-10 and what engine you have would help.
It is changed when the fuel pump is replaced.
Fuel injector?, wire? manifold leak?