Shells 21 Tips to Extend Car Life from Shell Experts
Shell markets a 21 point guide to prolong car life outlining proper break in, gradual warm up, engine braking, timing, fuel with anti knock, reading smoke signals, oil checks, oil changes, tire care, alignment and balance, battery care with baking soda, oil filter changes, lubrication, cooling system checks, drain hole upkeep, washing off road salt, polishing and waxing, chrome protection, scratch care, upholstery care, and consulting a Shell dealer for ongoing maintenance.