Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSPONTIAC2008GRAND PRIX BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1 (CAUTIONS AND NOTICES)INTRODUCTIONWORK STALL TEST CAUTION
2008 Pontiac Grand Prix Base
Work Stall Test Caution
2008 Pontiac Grand Prix BaseSECTION Work Stall Test Caution
WARNING: This page is about a different car, the 2006 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
One or more of the following guidelines may apply when performing specific required tests in the work stall:
- When a test requires spinning the drive wheels with the vehicle jacked up, adhere to the following precautions:
- Do not exceed 56 km/h (35 mph) when spinning one drive wheel with the other drive wheel stopped. This limit is necessary because the speedometer indicates only one-half the actual vehicle speed under these conditions. Personal injury may result from excessive wheel spinning.
- If all of the drive wheels are spinning at the same speed, do not exceed 112 km/h (70 mph). Personal injury may result from excessive wheel spinning.
- All persons should stay clear of the rotating components and the balance weight areas in order to avoid possible personal injury.
- When running an engine in the repair stall for an extended period of time, use care not to overheat the engine and the transmission.
- When a test requires jacking up the vehicle and running with the wheels and brake rotors removed, adhere to the following precautions:
- Support the suspension at normal ride height.
- Do not apply the brake with the brake rotors removed.
- Do not place the transmission in PARK with the drive axles spinning.
- Turn Off the ignition in order to stop the powertrain components from spinning.
- When running an engine in the work stall, use the exhaust removal system to prevent breathing dangerous gases.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.