2002 Subaru Impreza Owner's Manual - Page 254

Driving tips WARNING Snow can trap dangerous exhaust gases under your vehicle. Keep snow clear of the exhaust pipe and from around your vehicle if you park the vehicle in snow with the engine running. B Refueling in cold weather To help prevent moisture from forming in the fuel system and the risk of its freezing, use of an antifreeze additive in the fuel tank is recommended during cold weather. Use only additives that are specifically designed for this purpose. When an antifreeze additive is used, its effect lasts longer if the tank is refilled whenever the fuel level reaches half empty. If your SUBARU is not going to be used for an extended period, it is best to have the fuel tank filled to capacity. roads. Always maintain ample distance between your vehicle and the vehicle ahead of you to avoid the need for sudden braking. To supplement the foot brake, use the engine brake effectively to control the vehicle speed. (Shift into a lower gear when necessary.) Avoid shifting down abruptly. Such behavior can cause the wheels to lock, possibly leading to loss of vehicle control. An anti-lock brake system (ABS) enhances your vehicle's braking performance on snowy and icy roads. Refer to the "ABS (Anti-Lock Brake System)" section in chapter 7 for information on braking on slippery surfaces. NOTE The optional 17-inch tires for the WRX are summer tires. Compared with winter and all-season tires, summer tires give significantly less grip on snowy and icy road surfaces. Avoid driving on snowy and icy road surface with summer tires. J Driving on snowy and icy roads To prevent skidding and slipping, avoid sudden braking, abrupt acceleration, high-speed driving, and sharp turning when driving on snowy or icy 8-12