while at idle and i turns on ac when the compressor kicks in the engine dies

Sho Boe

Asked by Jul 28, 2015 at 01:13 AM about the 1991 Cadillac DeVille Touring Sedan

Question type: Maintenance & Repair

3 Answers


The bearings in the compressor are seized up that is why the engine shuts off when A.C is engaged.

Best Answer

Check the belt and pulley.

Sho Boe


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