Owner's Manual
Page 239
...an engine accessory drive belt, increased pressure is routed through a bypass. The powertrain control module (PCM), works with fuel, creates increased engine power. All of these controls, working together provide high performance character andfuel efficiency in the Index for when you should...Supercharged Buick engine. One belt drives the generator and the power steering pump. B. 3800 Supercharged (L67) Engine (Option) Your Park Avenue Ultra has a 3800 Supercharged engine. The Supercharger is a device which is designed to regulatethe increased pressure required during idling and light ...
...an engine accessory drive belt, increased pressure is routed through a bypass. The powertrain control module (PCM), works with fuel, creates increased engine power. All of these controls, working together provide high performance character andfuel efficiency in the Index for when you should...Supercharged Buick engine. One belt drives the generator and the power steering pump. B. 3800 Supercharged (L67) Engine (Option) Your Park Avenue Ultra has a 3800 Supercharged engine. The Supercharger is a device which is designed to regulatethe increased pressure required during idling and light ...