1997 Ford Ranger SuperCab "temp gauge goes down" Questions

temperature gauge shows hot when first started after engine is completely cooled down, when you start it the temperature gauge goes to hot right away. temp sensor could be bad

...temp gauge barely moves above cold while I am driving but if I sit in a long line at a drive thru the temp goes up to mid way but quickly goes down once I get back on the road and so this makes my ...

...red! I leave for few seconds, then temp gauge goes back down. I start the car and temp gauge stays down low? check the temp sensor may need cleaned of water or rust .take off the wire and clean

...temp gauge stop work, when I acelerate everything goes normal again this mornin when I start my truck check gauges appear in the dash and temp gauge go down,but ,when I acelerate check gauges signal ...

temp gauge goes up and down abnormally especially if there is load. like for example, if i turn on my headlights it goes up, when i turned it off, the temp goes down. The car is not overheating if the

temp gauge goes up and down Heater blows out hot air then it goes cold . I watched the temp gauge go up and down when it does this when the gauge rises to normal operating temps the air comes out cold

...temp gauge will bottom out to cold and my exterior temp gauge will drop to -40 even though it is 70 degrees out. Then the fan will kick off and everything will come back to normal. that is a strange ...

my temp gauge on my 100 series goes up and down just got a new 100 series and my temp gauge goes up and down quite regurly but my car motor is cold. there is a collant bypass and this maybe stuck open

temp gauge goes up to hot then back down only a few times Temp. gauge once in awhile will goes up to hot and stop blowing heat but then goes right back to normal.This could happen 3 times a week then ...

temp gauge goes all the way up til the light comes on then the temp drops back down to normal. it doesnt take long for the temp gauge to go up like 5 miles and it goes up. what is going on Sounds like