Have a 2001 Buick Century it sometimes shift hard and sometimes it bucks at highway speeds

Have a 2001 Buick Century it sometimes shift hard and sometimes it bucks at highway speeds 2 Answers

Have a 2001 Buick Century limited with a 3.1 engine when car is started it makes a scratching noise in park & neutral only . Sometimes when you turn key to accessory the car will start on it's own . 1 Answer

purchased new starter and checked neutral safety switch and had ignition switch checked they checked out fine. Any ideas someone may ran across same problem. HELP!

my car has a new battery but it will stall and sometimes not start unless its jumped 2 Answers

my car has a new battery but it will stall and sometimes not start unless its jumped 2000 Buick century so we got a starter from a junk yard but did not work so replaced the original one cleaned it an...

I have a 2002 Buick Century w/74,000 miles and a problem with the brakes. 1 Answer

I have a 2002 Buick Century w/74,000 miles. When I apply the brakes they sometimes make a noise like a sick cow and push back, but they didn't do it when I left the car for the mechanic to drive. Ye...

I have a gasoline smell inside 2005 buick century and no leak anywhere. What can it be? 3 Answers

Also have gasoline smell under hood but after car cools down, no more smell.