Over heating problems
So I just replaced my thermostat yesterday
and was able to drive about 50 miles
perfectly then the temp began to spike
back up. I've read that it's normal for it to
do this while it regulates to the engine but
the gage is going up about 3/4 to hot. I had
a leak at one point a few months ago and
fixed it then after no progression I figured it
was the thermostat. I seem to keep finding
the right problem and it fixes for about 100
miles then back to the over heating. I will
say I need an oil change but other than that
I can't figure out nor afford any other
issues. Please help