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.
Cooling System Bleeding
Fill cooling system through surge tank opening. Use a pre-mix of 50/50 DEX-COOL® engine coolant and water. Add solution until level is slightly above surge tank split line. Start engine and idle for one minute. Loosely install surge tank cap. DO NOT allow engine to build up pressure. Cycle engine RPM from idle to 3000 RPM in 30 second intervals until coolant reaches 210°F (99°C) and thermostat opens. Shut engine off. Carefully remove surge cap. Start engine and idle for about one minute. Fill surge tank to 1/2" above COLD FULL mark on surge tank. Install cap on surge tank. Again, cycle engine RPM between idle and 3000 RPM in 30 second intervals. Shut engine off and check coolant level once again. Wash away any excess coolant from engine compartment.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.