Toyota TUNDRA 2004 Owner's Manual page 375

Keep the front wheels in proper
D
alignment. Avoid hitting the curb and
slow down on rough roads. Improper
alignment not only causes faster tire
wear but also puts an extra load on
the engine, which, in turn, wastes fuel.
Keep the bottom of your vehicle free
D
from mud, etc. This not only lessens
weight but also helps prevent corro-
sion.
Keep your vehicle tuned−up and in
D
top shape. A dirty air
improper valve clearance, dirty plugs,
dirty oil and grease, brakes
adjusted, etc. all lower
performance and contribute to poor fuel
economy. For longer life of all parts
and lower operating costs, keep all
maintenance work on schedule, and if
you often drive under
conditions, see that your
receives more frequent maintenance.
(For scheduled maintenance informa-
tion, please refer to the "Scheduled
Maintenance Guide" or
Manual Supplement".)
366
CAUTION
Never turn off the engine to coast
down hills. Your power steering and
brake booster will not function with-
out the engine running. Also, the
emission control
properly only when the engine is run-
ning.
cleaner,
not
engine
severe
vehicle
"Owner's
'04 TUNDRA_U (L/O 0309)
system operates
2004 TUNDRA from Sep. '03 Prod. (OM34426U)