Buick Park Avenue Problems

Engine Control Module (ECM) Can Fail on Buick Park Avenue

Problem Description and Possible Solution

The Engine Control Module (ECM) can fail causing stalling and various other engine & transmission drivability concerns.

(21 people reported this problem)

Buick Park Avenue Vehicles With This Problem

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Average mileage: 134,458 (65,000–226,000)
8 model years affected: 1991, 1992, 1993, 1994, more1995, 1996, 2001, 2004
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Brake problem? Or maybe a faulty head gasket cylinder?
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Viewing 1-5 of 5 comments
My car shuts off while driving will start right back up. If I accelerate up to 50 mpr it shifts down and all lights come on and go haywire. My check engine light will come on. My security light stays on all time. My car also has like a roar while going down road. Anyone have any ideas what's wrong.
Stalling while driving, won't start wait 30 minutes then starts, start school but a roughost idle for 5 to 10 seons