driving on the highway all of a sudden started missing loss of power

Asked by Oct 30, 2012 at 10:31 PM about the 1996 Buick Riviera Supercharged Coupe

Question type: Maintenance & Repair

1 Answer

1,165

Question? Is your service engine light on? My problem was similar to your however it was most problematic while ideling in gear. I corrected it by changing the EGR valve and a flex brass pipe leading from the EGR (which was cracked /leaking on each end). Also I changed my coil pack to a high performance one.

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