ZMZ-409 engine
The ZMZ-409 engine is fitted to 3 generation(s): UAZ 452 Bukhanka, UAZ Patriot, UAZ Hunter.
Common problems and what to check
Engine: ZMZ-402/409, UMZ
- chain and hydraulic tensioner noise (ZMZ-409)
- oil leaks
- overheating
What to check when buying: chain noise when cold; oil traces.
Tip: Repairable and cheap to maintain.