The thermostatic valve is esy to replace and I doubt it's very expensive.
The specs are: less than 15°C, flow towards filter open; more than 31°C, flow to filter closed. Remember that's the difference between the cold fuel from the tank and the hot residual fuel from the engine.
The specs are: less than 15°C, flow towards filter open; more than 31°C, flow to filter closed. Remember that's the difference between the cold fuel from the tank and the hot residual fuel from the engine.
