Buick Lucerne Problem Report

Buick Lucerne Engine misfires, runs rough, stalls unexpectly, no failure code

(2 reports)
Car would begin to misfire, run rough, and stall after being driven for awhile. Sometimes door locks would chatter or other odd electrical problems. Poor connection of main harness into distribution box beneath the back seat. Replace connector and distribution box. Warning: Unburnt fuel in exhaust from initial problem will lead to catalytic converter failure. -
Mis fired and stalled just out of blue. No warn signs or even engine light. Cause was cracked ingnition coils which in turn burn out ingnition module and in turn the misfiring let large amount of gas into catalytic convert plugging it and causing engine not to run pass an ideal -
Related Items:
The crankshaft position sensor may fail causing the engine to stall intermittently, the Check E...
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/...
An intake manifold vacuum leak can develop from a variety of sources, often causing illuminatio...
The fuel pump may fail causing the engine to stall and not restart.
Is this covered by a recall? I noticed that some sites say there was a recall and the hose woul...