1993 Buick Lesabre car stops when breaking.

1993 BUICK LESABRE
200,000 MILES • 6 CYL • FWD • AUTOMATIC
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MMEEOOWW
  • MEMBER
  • 1 POST
My car wants to stop when putting the breaks on, mainly at stop lights and sometimes going down the road. It is also making a knocking sound. what could be wrong.
Jan 22, 2008 at 2:55 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Do you have a check engine light or has flashed?

Last major tune-up and what was replaced and adjusted

Try cleaning out the throttle body/ check the idle air control valve/EGR system and the throttle position sensor.
Jan 22, 2008 at 4:54 PM
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