» » »

Buick Q&A

Ask Your Question

1995 Buick LeSabre Question: how do you lower the idle on my 95 buick v6 it idles at about 35 mph.

 

Question

the buff, Tempe, AZ, February 08, 2012, 17:04
 Rookie

i've looked every where & can't find an ajutment screw

2 Answers
Flag This
  • Answer #1

    Greg's Orange Auto (13671 Answers) , Orange, CA - (714) 361-9386
    globalhelper February 08, 2012, 20:41
     Master

    well you have and idle air control solenoid or poss vac leak.the idle screw is under a small silver cap but i don't think it will help if the cover is there,look for a vac leak 1st

    Reply
    Flag This
  • Answer #2

    dale45 from Fairway Auto Repair, February 09, 2012, 06:36
    Profile_thumbnail
     Journeyman

    The base idle is a factory adjustment. It can be changed by the above screw. If the screw needs to be adjusted to correct an incorrect idle speed there is something wrong. The idle speed is computer controlled, with a electrical air bypass (IAC).

    Reply
    Flag This