SPONSORED LINKS

1998 Buick Century engine shakes

Tiny
LUKPEYGAV3
  • MEMBER
  • 1998 BUICK CENTURY
  • 4 CYL
  • AUTOMATIC
  • 200,000 MILES
When idling, engine shakes very badly, like a wash machine would with a heavy unbalanced load. If I accelerate, the engine works great. If I put car in neutral, shaking is minimal. If In neutral and giving it gas, no shake or little shake is experienced
SPONSORED LINKS
Wednesday, June 17th, 2015 AT 10:59 AM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
How long since a tune-up? Any applicable trouble codes? To check codes yourself, you need an obd2 code reader. Some of the national brand autostores will check codes for free.

The basics for a rough idle is to check for a leak of some kind, fuel--egr--vacuum leak. When the vehicle is in park or neutral, not much load on the engine.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
-1
Wednesday, June 17th, 2015 AT 11:20 AM

Please login or register to post a reply.

Related Engine Shake Content

VIEW MORE

Sponsored links