Moisture will be the cause for an engine misfire. Depending on the year of the car will have a bearing on the solution. It could be that the plug wires are misfiring due to dampness.
Quad driver module? Or your PCM is out.
fuel filter clogged,spark plugs, or wires old or wires toutching
fuel system try from beginning replace sparks and wires then go to fuel filters and injection cleaning then your injectors then your pump if all that still dont work its your pistons
Normally this is caused by a broken synchronizer.
check fuel fliter first
if you are talking about it hesitating or missing you should check your coil packs or plug wires,when wet will cause it to sputter,or miss,then when it drys up the symptoms will clear up
Buick Century Buick Electra Buick Lacrosse Buick LeSabre Buick Lucerne Buick Park Avenue Buick Regal Buick Riviera Buick Roadmaster Buick Skylark
flasher has gone bad and needs replacing.
The O2 sensor is right behind the engine on top of the muffler tube leaving the rear manifold on the engine. If you look down from the rear top - you can see it.
As of April 2013, there have been eighteen separate Buick models produced by Buick / General Motors. A few examples of Buick models include the Buick Skyhawk, Buick Regal, and the Buick Roadmaster.
Depends on what model Buick...
The best place to buy brakes for your Buick is at the Buick dealership or a store that sells official Buick merchandise. The reason for this is because Buick dealerships or authorized sellers will have products specifically designed for your Buick model.