First, let me say that Rav4 hybrid is our 7th Toyota. 4 Prius, 2 4Runners and last the Rav4 hybrid. I’m pretty well versed on how the hybrids work, no problem there. Since we bought the 2019 Rav4, we allowed the dealer to do the first several oil changes. The last year I noticed that the oil level was increasing after the oil change. the last time I had the dealer change the oil, they overfilled it. So, not long after, I changed the oil and filter to get the oil level at the correct level on the dipstick. Since my wife drives it, I check all the fluids at a minimum of weekly, if not more. Especially since it’s her vehicle to drive. I had noticEd that when either the dealer or I did the oil change, the level would increase. Being not sure what was going on, i decided to have the oil tested. My suspicion was fuel dilution. I got the report back and it was stated the fuel dilution was greater than 5%.😳
Anyone seeing an increase of the oil level? Possibly the short trips it’s being driven is contributing to this, but I have not seen anything like this with any of the Prius that we have owned.
Anyone seeing an increase of the oil level? Possibly the short trips it’s being driven is contributing to this, but I have not seen anything like this with any of the Prius that we have owned.