Fuel consumption?

2008 ISUZU RODEO
384,000 MILES • 2.4L • 4 CYL • MANUAL
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WIETS BREED
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Hi, i have an Isuzu kb240 le Uses an Opel c24se petrol engine. I only get 2.5km per 1liter of petrol. Water goes to my petrol tank from radiator, but no water pipes are crossed with the fuel pipes. Everything is as it should be. The head gasket is good, nothing leaking.

Please help.
Apr 30, 2023 at 6:57 PM
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STRAILER
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Does this car have a fuel cooler? If so, this will be the problem. Are there any codes?

Here is a guide to help you run the codes:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

This guide can help as well:

https://www.2carpros.com/articles/improve-your-cars-gas-mileage-causes-solutions-step-by-step

Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.
May 1, 2023 at 9:27 AM