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depress the brake pedal and turn the engine switch to the start posiiton and start the engine,,, Does this mean to hold the brake down until you hear the engine start.
Most automatics require you to depress the brake pedal.
When you fully depress a brake pedal of a vehicle with ABS you will fell a Pulse A pinch a pain a pull
Step on the brake pedal.
pinch
pulse
pulse
Most likely, this sound is coming from a vacuum leak in your brake servo, or brake booster. Which are usually located on the firewall, the wall that divides your engine compartment and cab.
With the engine off, press hard on the brake pedal. Turn the engine on and the pedal should depress slightly but no more than an inch or two. If your brakes either drag or stick on, or sometimes the pedal goes real hard under foot it means your servo is shot!
depress brake pedal
Depress the brake pedal to shift.
Pulse