Long Reach Iridium−Tipped Spark Plugs; Brake System - Toyota 2008 Tundra Owner's Manual

Hide thumbs Also See for 2008 Tundra:

Table of Contents

Long reach iridium−tipped

spark plugs [5.7 L V8 (3UR−FE)

Your engine is fitted with long reach

iridium−tipped spark plugs.

Use only iridium−tipped spark plugs.

Do not adjust gaps for engine perfor-

mance smooth driveability.

For details about the spark plug type, see

"Service specifications" on page 589 in

The tandem master cylinder brake system

is a hydraulic system with two separate

sub−systems. If either sub−system should

fail, the other will still work. However, the

pedal will be harder to press, and your

stopping distance will increase. Also, the

brake system warning light may come on.

Do not drive your vehicle with only a

brakes fixed immediately.

BRAKE BOOSTER

The brake booster uses engine vacuum to

power−assist the brakes. If the engine

should quit while you are driving, you can

bring the vehicle to a stop with normal

pedal pressure. There is enough reserved

vacuum for one or two stops—but no

Do not pump the brake pedal if the

engine stalls. Each push on the

pedal uses up your reserved vacu-

Even if the power assist is com-

pletely lost, the brakes will still

work. But you will have to push the

pedal hard, much harder than nor-

mal. And your braking distance will

2008 TUNDRA from Apr. '08 Prod. (OM34477U)

Chapters

Table of Contents