Today, we’re taking a closer look at a 2009 Ford Escape with a 3.0-liter engine that has been experiencing some troubling symptoms. The customer reported that after driving for a while, the engine would die, and after waiting for a bit, they could restart it only for the problem to recur. Furthermore, the check engine light had come on, confirming the issue.
Upon running a diagnostic check, the following error codes were detected: 1285 – cylinder head temperature too high, and 1299 – cylinder head temperature protection active. It became evident that the engine’s cooling temperature was reaching an alarming 252 degrees, prompting the computer to shut down the engine as a protective measure.
Further investigation revealed that the engine was running hot due to an overheating issue. The water pump, responsible for circulating coolant to maintain optimal engine temperature, was found to be faulty. The belt connected to the water pump had come off, immobilizing it entirely, and thus leading to the overheating problem.
Ultimately, the solution lay in replacing the water pump and ensuring the proper installation of a new belt. It’s crucial to highlight the significance of thoroughly analyzing the root cause of a problem before resorting to part replacements, as overlooking underlying issues can lead to more severe consequences. Additionally, paying attention to the data provided by the vehicle’s computer system during diagnostics can offer valuable insights and prevent unnecessary part changes that may not address the core issue.
Always remember the importance of thorough and accurate diagnosis to effectively address automotive issues. Thanks for watching, and stay tuned for more valuable insights on servicing and maintaining vehicles in top condition.
See you next time!
What was the customer’s complaint about the 2009 Ford Escape 3.0 liter engine?
The customer complained that after driving for a while, the engine would die. After waiting for a bit, the engine would start again, only to die once more, leading to the vehicle being taken in for inspection.
What error codes were found during the diagnostic?
The diagnostic revealed error codes 1285 (cylinder head temperature too high) and 12.99 (cylinder head temperature protection active).
What was the cause of the high engine temperature?
The engine’s cooling temperature was found to be excessively high at 253-288 degrees, indicating a malfunction in the radiator fan or cooling system.
How was the cause of the engine issue identified?
Upon investigation, it was discovered that the water pump was not functioning properly, leading to the overheating issue. Additionally, the water pump belt was found to be broken.
What was the resolution for the engine problem?
The vehicle required a new water pump and water pump belt to resolve the overheating issue. It is emphasized that proper diagnosis and not hasty part replacement are essential in addressing such problems.