Owner Guide 4th Printing
Page 295
... or a qualified service technician to become more pronounced. However, if it knocks heavily under most driving conditions while you are experiencing starting, rough idle or hesitation driveability problems during a cold start, try a different brand of Regular" unleaded gasoline. Premium" unleaded gasoline is designed to use regular" unleaded gasoline with an (R+M)/2 octane...
... or a qualified service technician to become more pronounced. However, if it knocks heavily under most driving conditions while you are experiencing starting, rough idle or hesitation driveability problems during a cold start, try a different brand of Regular" unleaded gasoline. Premium" unleaded gasoline is designed to use regular" unleaded gasoline with an (R+M)/2 octane...