1993 Buick Regal Owner's Manual - Page 75

' When towing a trailer, there.is less shifting so between gears When going down a steep hill 1 (First Gear) This position gives you even,more power (but lower "2." You can use it on very steep fuel economy) than hills, or in deep snow or mud. If the selector lever is put'in "1," the transaxlewon't shift into first gear until the vehicle is going slowly enough. 2 (Second Gear) This position gives you more power but lower fuel economy. You can use 2 on hills. It can help control your speedas you go down steep mountain roads, but thenyou would also want to use your brakes off and on. bb 97 miles (8 km), or at speeds over55 mph (88 kmih), or you can damage your transaxle. Use '@" or "D" as much as possible. Don't shift into "2" unless you are going slower Maximum engine speedis limited when the transaxle is in "D" (Drive) or"N" (Neutral) toprotect driveline components from improper operation. 73