I changed engine oil, and all filters (oil, fuel and air) on my 2005 diesel santa fe with 66 000 km on it from 10W-40 to 5W-30 and the rpm was increased from 800 to 900. I'm wondering, is it normal?
Helpful Details Below :
2005 Hyundai Santa Fe, 2000cc CRDI, 4WD
Thanks in advance!
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Wednesday, July 31st, 2013 AT 1:35 AM