Buick LeSabre: Problems & Solutions - READ ONLY

51 messages, Last post on Oct 23, 2006 at 6:21 AM

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What is this discussion about? Buick LeSabre, Sedan

#4 of 51 fast 94 Buick by rnott Apr 20, 2006 (3:29 pm)
my 94 buick wants to idle at maximum once the engine starts. we have replaced the air idle control solenoid and the o2 sensor. the throttle body has been cleaned of carbon and the throttle plate doesn't stick like it did. Is there a map sensor on this car. thanks for you help. Replies to this message: imidazol97 (Apr 21, 2006 4:26 am)
#5 of 51 Re: fast 94 Buick [rnott] by imidazol97 Apr 21, 2006 (4:26 am)
Replying to: rnott (Apr 20, 2006 3:29 pm) I'd recommend not throwing parts at it until you have it diagnosed for codes. I believe you may be able to do that with the underdash ASDL. But 94 may be the year they changed and a reader is needed. See if Autozone will be able to read them free for you. I've heard this problem mentioned in other discussions but can't recall the types of outcomes they had.