Having problems with your Cars & Trucks ?
Po711 chevy duramax 3500 code
\015 Overheating every 20 mile showing po700 po711 code with no load it has an allison ****** tcm or mybe a bent rod\015
Hi Danial, Overheating is usually something to do with the cooling system, but can be caused by a few other problems. I would check the usual problems first, such as the thermostat the radiator pressure cap, water pump and the cooling fan operation. Also check for any sins of leakage. It is a good idea to have the cooling system pressure tested at a workshop, just in case the leakage is only evident when the system has reached operating temperature. Unless the engine has been seized it would be very doubtful that a con rod has been bent, which is the rod I believe you're referring to? Regards John
Repair Help & Product Troubleshooting for Cars & Trucks
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.