2002 Chevrolet Silverado LS Engine type: 5.3 L Vortec V8 Use mouse pointer to steer. SPACE - Accelerator B - Brake H - Horn Down Arrow - up shift Up Arrow - down shift 4 - P 5 - R 6 - N 7 - D G - Start up F - attempt start D - Key on S - Key off R - Refuel left arrow is for the left turn signal (blinks rapidly) right arrow is for the right turn signal P turns on the hazards O cancels the hazards or the turn signals or when the steering wheel lines up straight, it cancels the left or right turn signals. Updated engine sounds and script so it revs higher New start up sound recorded from an actual Chevy Silverado!