Chinese diesel heaters have a fatal flaw due to a cheap chinesium fuel line that corrodes and leaks.
The lack of a fuel filter in Chinese diesel heaters is a major issue.
A $5 modification can fix the fuel line problem and make the heaters safer and more reliable.
Inline fuel filters are essential for small engines and can prevent many problems.
Using a high-quality fuel line in Chinese diesel heaters can significantly improve their performance and longevity.