...light came back on. Could this be a clogged fuel filter? If so, where is the fuel filter located? fuel filters rarley cause idle problems. i would look at the egr valve or possible vaccume
1995 Buick Lesabre custom stalling and idle Dies when approaching stop signs or slowing from highway speeds. Idol goes high then you can stop and start to resume normally. Replaced vaccume lines, ...
94 Lesabre idles too high I've chaged the massflow sensor, the idles control, and the pcv. The hotter the car get the higher it wants to idle. you deffanitly have a vaccume leak somewhere. it sounds ...
problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues
...idle air control valve on throttle body. Mine had similer problems. A quick fix to get you going should be just unplug and remove spray w/ cleaner to get carbon off spring and cone shaft, reinstall. ...
1992 buick lasabre not idling, so I replaced the idle air control valve with negative battery cable off, so it would reset the idle speed. car drives much better, but surges from time to time and the ...
01 BUICK LESABRE IDLES HIGH THEN IDLES LOW WHEN STARTED WHEN STARTED IT IDLES UP TO 2500 RPM THEN GOES TO 500 RPM WHAT CAN BE THE PROBLEM? its probably a vacuum leek check pvc line oil eats the rubber
Question about 2001 LeSabre
91 buick lesabre chugging at idle and accelerating smooths out at speed ive done tune up checked coil pack resistance everything tested good no service engine light on tryed dry gas in the tank to see
Question about 2001 LeSabre
2000 buick lesabre high idle problem, 800 warm 1300 cold-----how to fix? This high idle causes transmission jolt when reverse selected. The idle speeds software driven But vacuum leaks can raise idle ...
Question about 1993 LeSabre
Why does it have intermittent high idle, sometimes for up to 1 min. then goes back down? to normal idle had problem befor & replaced tps maybe 1 yr ago, fuel pump went out. replaced. having trouble w/
Usually answered in minutes!
1,731 Questions
1,603 Questions
1,084 Questions
904 Questions
897 Questions
