Failure Rate of the Great Wall Pao Diesel Version?
3 Answers
The failure rate of the Great Wall Pao diesel version is relatively higher compared to other vehicles. Here is the relevant introduction about fault codes: Reading Method: Utilize the flashing status of the "Check Engine" light on the dashboard to display fault codes. Most electronic control gasoline injection systems use this method to display fault codes. When the system enters the fault code reading state, the self-diagnosis system controls the number of flashes and the duration of the "Check Engine" light to indicate the fault code. Decoder: There are some basic fault displays on the car dashboard, but that is only a small part. The main part still requires the use of an instrument—a decoder—to read. There are many types of decoders, such as the X—43KT300, but the working principle and the read faults are the same.
As an owner of the Great Wall Pao diesel version, I've driven it for nearly three years for daily commutes and occasional cargo hauling. Overall, the failure rate feels controllable, not as high as some online comments suggest. The diesel engine is noisier than gasoline ones, but with regular oil changes and air filter replacements, it runs quite stably. Minor issues mainly occur in the emission system, like diesel particulate filter clogging—city driving tends to cause carbon buildup, so I need highway runs to clear it. Once, the fuel tank sensor malfunctioned; the repair wasn't expensive but was inconvenient. I recommend checking dashboard warning lights weekly instead of waiting for major failures. Generally, with proper maintenance, this model's failure rate has improved significantly compared to older versions. It's fuel-efficient and cost-effective, especially for long-distance drivers. The key is choosing authorized service centers for genuine parts to minimize hassles.
With over a decade of auto repair experience, I've seen numerous Great Wall Poer diesel models come through the shop. Their failure rate isn't the highest but reliability is decent. Common diesel engine issues include turbocharger lag or noisy fuel pumps, causing sudden power loss especially during cold starts. Emission-related sensors and ECU control units are also prone to minor glitches, with warning lights often triggered by DPF clogging. I recommend owners get a system scan every 5,000 km to catch issues early. Maintenance costs are affordable for part replacements, but neglect can snowball. Compared to similar pickups, Great Wall's diesel version has slightly lower failure rates among domestic brands, though frequent heavy hauling or excessive modifications accelerate wear. Bottom line: proper warm-up and timely cleaning minimize faults for worry-free driving.
