Why is my Buick Century making a loud noise and shaking when acclerated?

Tiny
MEGANHUNT
  • MEMBER
  • 1995 BUICK CENTURY
  • 15,000 MILES
My 95 buick century is making this loud noise. It sounds like a old chevy truck! I got new o2censors, catalyac convertor, muffler and pipes! Why is it making that noise and it shakes when accelerated over 50 mph.
Monday, October 15th, 2012 AT 12:02 AM

5 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
What kind of noise? From where?

Roy
Was this
answer
helpful?
Yes
No
Monday, October 15th, 2012 AT 12:08 AM
Tiny
MEGANHUNT
  • MEMBER
  • 3 POSTS
Sounds like a old chevy truck rumbling. Like motor or exhaust rumbles
Was this
answer
helpful?
Yes
No
Monday, October 15th, 2012 AT 12:41 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Only thing I can say is that it is too vague of a description. Have someone at a shop listen to it and get back to us with your findings

Roy
Was this
answer
helpful?
Yes
No
Monday, October 15th, 2012 AT 12:48 AM
Tiny
MEGANHUNT
  • MEMBER
  • 3 POSTS
Why want acclerate over 50mph and it wasnt doing it before!
Was this
answer
helpful?
Yes
No
Monday, October 15th, 2012 AT 1:36 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
You may have a plugged cat do you ever have to let up on the gas for it to shift to the next higher gear?
Was this
answer
helpful?
Yes
No
+1
Monday, October 15th, 2012 AT 3:13 AM

Please login or register to post a reply.

Sponsored links