Fuel consumption?

Tiny
WIETS BREED
  • MEMBER
  • 2008 ISUZU RODEO
  • 2.4L
  • 4 CYL
  • MANUAL
  • 384,000 MILES
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.
Sunday, April 30th, 2023 AT 6:57 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,690 POSTS
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.
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Monday, May 1st, 2023 AT 9:27 AM

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