2000 Buick LeSabre "custom idles" Questions

1999 Bucik Lesabre Custom is not lights flicker 1999 Bucik Lesabre Custom is not lights flicker on and off while idiling. Head lights and tail lights and the inside lights. Car has over 140,000 miles ...

1997 buick lesabre idle sticks My 1997 buick lesabre custom - when I start up, the idle sticks. When I shut the car off - the idle is low. Help!!! check for a vaccum leak!!!!!!!!!

...custom is difficult to start, then idles roughly then stalls. This stalling occurs when I'm driving on surface streets. Did not stall on the freeway going 55mph. Wouldn't maintain idle speed on ...

...Custom. Car idles pretty low, tries to keep steady and then rev's and drops back to a struggle to not stall out. Able to start the car and drive around town for a few miles. Have been ruling out ...

...custom car is idles high i have changed throttle postion sensor and idle air control and still idle high i put a code reader on it reads P0122 = tps/ pedal position sensor A circuit low input also ...

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, ...

1997 buick lasabre custom high idle, transmission, stalling 1997 Buick Lasabre Custom - Changed TPS , IAC, MASS AIR FLOW, COOLANT SENSOR, MODULATOR VALVE, Code Reader Is P0122 & P1406. PROBLEM-IDLE ...

MAF needs to be replaced on 2000 Buick LeSabre Custom If engine is idling in Park, it will sound like it wants to cut off then the engine will idle normal again. When driving the car will make a ...

...For A Vacuum Leak ,Or Check Idle Control Solinoid I had the same problem on my 1994 Buick Regal Custom, I replaced the mass air flow sensor. Now i have no

clean throttle body air I have a 1993 buick lesabre custom. A mechanic just told me he could not take apart the throttle body to clean it along with the IAC valve!! Is this difficult? It just seems ...