The idle position sensor should be checked. Your supercharger may be messed up or your idle speed needs to be set on the fuel injection.
Call auto zone. I think they can tell you by the serial number of the car.
Lots of luck trying to find one - they made 2 types - XAB and XBB There will be a tag, under the engine(trans) in about the center of the car to tell you which one you have. The dealer told us they are NOT interchangeable! However, they ARE interchangeable. The only issue would be that the XAB trans is not as stong as the XBB, specifically the sprag clutch. So while The only other cars produced with the XBB trans was the Buick Regal GS (supercharged), and the Buick Riviera (supercharged). The XAB appeared in all W-Body vehicles GM made, but if the engine isn supercharged, it will be a 4T65e NON-HD (as opposed to the 4T65e-HD in the blown cars). Without the HD option, the supercharged 3.8 will obliterate its bands and clutches, among other things.
The 1995 Buick Riviera SC 3.8 uses a 4T60E transmission very similar to the other 3.8's of the era and will physically bolt up to other cars, though the gearing of the final drive in the supercharged Riviera is 3.29 fine pitch, where the others are most often a 3.06, 2.83 or 3.33 none of which are fine pitch ratios. This will cause problems with trans control modules. Hollander interchange lists the 1995 Riviera SC 4T60E non-interchangeable with any other applications.
Yea, the 1993 Buick Lesabre does have a fuse for the horn. However, there could be other reasons why the horn doesn't work, the clockspring or relay could be out.
Generally speaking No. And of course it depends on what the other engine size that you are comparing it with. But generally speaking Supercharged engines arent made for fuel efficiency
One can find Buick dealers on the Buick official website by using 'Find a Dealer' link and entering one's zip code. They have locations in New York, California, Florida and many other states.
A Buick 455 could be purchased from a dealer who specializes in vintage motors, or in this particular brand. Owner forums may also feature these for sale, as well as other specialist publications.
buick centurys and other gms the multifunction switch has a tendency to fail and this will cause the headlites to malfunction and go out on high beam,switchj also controls the cruise and turn signals.
It might just be age. They tend to crack when the rubber gets brittle. Otherwise, it could be a bad bearing in one of the units, quite likely the tensioner pulley. With the belt off, check to make sure they all turn freely. The tensioner pulley could have a weak spring which would cause the belt to slip over the other pulleys. Dirt on a pulley or a frayed edge could cause this also.
It wouldn't affect the pump and it can cause hard steering one way or other, or it can leak.
Artery Blockage is really something to be concerned about. It can cause health problems that could cause you to die. Although it could cause you to die itself, it is caused by other things and can effect other parts of the body.
The Buick T Type is a type of Buick that has come out in the 2000s. It follows up several other types of cars that Buick has made in the last 20 years.