Hi Guys, I just recently did a Engine carbon clean (one of those where the guy come with a van and cleans it for about an hr). My 2012 Kakadu has done 170K and thought this would be good. But since it been done, i am having very poor fuel mileage. It used to be low 8/100K in highway driving, now its like 10 to 11L/100K. I am not lead foot, stock vehicle and no mods. Always been serviced every 10K/log book at Toyota. So i am a bit lost of why this happened all of a sudden once this clean was done.
Also, can someone provide a step by step instruction to clean EGR & intake system. There are several conversations on it, but couldn't find the steps. Any help is appreciated.
Cheers
Also, can someone provide a step by step instruction to clean EGR & intake system. There are several conversations on it, but couldn't find the steps. Any help is appreciated.
Cheers
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