So Im driving home from work in my 2011 XC 70 t6 , (143,000miles) and I have the AC on because its very hot out.
The car sends me a message and a temp light, (briefly). The message was to reduce speed or shift up. (I'm in drive)? The motor also is motorboating sounding ..like a sputtering though I don't seem to have lost power. I was doing about 50mph.
I turn off the AC and the temp light warning and message goes away, but the motor boating still persists.
I got home and checked my cooling and oil, both seem fine. Spark plugs were done at about 110,000 miles.
Any ideas???
Thank you,
Chris
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