I have a 2000 Kia Carnival with approx 31000KM on the odo. I recently got it second hand from a friend and I am so far pleased with it. (functionality, mileage)
One thing I am not so happy with is the poor performance and poor power (not fuel mileage) of the carnival i got. Ive been reading throughout this forum and most of the Carnival/Sedona owners have great feedback like the carnival going up to 150 and 180km/hr in long stretches and great mileage.
Am also not so happy with the amount of grey smoke during idling and during acceleration.
I was wondering if you folks can recomend an outfit that can tune the carnival/sedona as I am not really well versed and have no experience tinkering with the diesel engine.
Ive already seen some tips on cleaning our the gunk from the intake manifold, carbon cleaning the exhaust system, and even recalibration but I would like to seek out an experts opinion regarding my specific case as I feel there might be deeper problem (e.g. turbo problem).
Any help is appreciated.