Car overheating. Thermostat or something worse??
I have a 2008 Ford Focus that just started to
overheat while on the freeway. I managed to
make it home safely and check under the
hood. The coolant in the reservoir is good and
there is no milky coloring under the engine
cap. I did however see and hear a gurgling
sound followed with bubbling which I
recorded on video coming from the driver
side of the engine. Pic is of the area in which
it was located. My question is would it be a
thermostat or something worse? Thank you
in advance