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Are you having problems with the engine of your Renault Kangoo? Let our team of motoring experts keep you up to date with all of the latest Renault Kangoo engine issues & faults. We have answered all of the most frequently asked questions relating to problems with the Renault Kangoo engine.
There are things that could cause abnormally high fuel consumption, like a faulty oxygen sensor, faulty ECU, blocked exhaust, but the dealer mechanics found no such problems when they checked your car. The fuel consumption figures quoted by carmakers is the result from a laboratory test under controlled conditions, it's meant to provide a means of comparing makes and models, rather than give you a real life figure that you could expect to get from your car. That said, the difference between the test result and your car's consumption is too much. I would sit down with the dealer and have them explain the reasons for the difference.