2003 Chevrolet Malibu Owner's Manual - Page 208
2003 Chevrolet Malibu Manual
Page 208 highlights
Maintenance When Trailer Towing Your vehicle will need service more often when you're pulling a trailer. See f a t i A: Scheduled Maintenance Services on page 6-4 for more on this. Things that are especially important in trailer operation are automatic transaxle fluid (don't overfill), engine oil, drive belt, cooling system and brake system. Each of these is covered in this manual, and the Index will help you find them quickly. If you're trailering, it's a good idea to review this information before you start your trip. Check periodically to see that all hitch nuts and bolts are tight. Engine Cooling When Trailer Towing Your cooling system may temporarily overheat during severe operating conditions. See Engine Overheating on page 5-23. 4-41