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1992 Buick LeSabre Custom 3.8L No Start, MIL Lamp on
Posted to GM Driveability on 6/4/2004 12 Replies

will not start when hot let sit [...]. then it will start I have no spark or inj. I have power& ground to icm also a good crank signal tested power&grounds at ECM thay are good I have installed a new ICM not changes can the ECM have anything to do with spark?

FIX posted 6/8/2004

12 Replies Received (View Replies)

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car Vehicle Data

1992 Buick LeSabre Custom

Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
SymptomsNo Start, MIL Lamp On
OccursHot, After a Hot Soak, Intermittently

Trouble Codes

41cam sensor