Temp fluctuating gradually up abnormally ???.
Can't figure if out I have study it for past day
I think maybe a thermostat , or maybe
radiator fan some pages made think of bad
ac compressor or even seen could believe to
be a 02 sensor help me out shoot me ideas
My apologies for not sating that it is 2010 malibu LTZ v6 3.6 L runs great checked fans , leaking , has good air even heat blows good just can't seem figure it out