davenavara22
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- Joined
- Jun 16, 2012
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I've got an 02 navara running the ZD30 engine and the coolant is staying in the overflow, building up, and not returning to the radiator. Every 2 or so days I empty the over flow manually back it to the radiator. Even though the coolant is not circulating properly the engine is not over heating or running any differently than usuall. I've bought a new radiator im yet to install, but looking over everything I don't know if it will change anything. im just wondering if anyone has had similar problems or can give advice on the problem.