ALL-RIGHTY THEN
THE BIGGEST AND MOST IMPORTANT THING IS IS THE CAR OPERATING IN THE NORMAL TEMPERATURE RANGE? (NOT ACTUALLY OVERHEATING)
IS THE RADIATOR FULL OF COOLANT?
IS/ HAS THE LEVEL BEEN GOING DOWN IN A SHORT PERIOD OF TIME?
AS FOR THE "SPILLED" RADIATOR JUICE----IN MY JEEPS, IF I FILL THEM TO THE MAX, THEN DRIVE THEM UNTIL AT OPERATING TEMP. "THERMAL EXPANSION" (WATER GETS "BIGGER" WHEN IT'S HOT) PUSHES THE EXCESS WATER BY MY PRESSURE RADIATOR CAP. AND SINCE NEITHER ONE HAS A CATCH BOTTLE THE "EXTRA WATER" GOES ON THE GROUND.
AFTER IT COOLS AND I TAKE OFF THE RADIATOR CAP AND LOOK INSIDE, MY RADIATOR IS NO LONGER "FULL" TO THE TOP, IT SITS ABOUT AN INCH OR INCH AND A HALF LOWER THAN THE TOP
THIS LEVEL FOR MY JEEPS IS THE "NORMAL" LEVEL, IT WILL NOT PUSH ANYMORE OUT, AND WILL REMAIN THERE SORTA "FOREVER" TILL I ADD A BIT AT A LATER DATE, JUST TO INSURE IT AIN'T DOWN, EVEN BY A LITTLE
THERE ARE OTHER POSSIBILITIES LIKE A HEAD GASKET LEAK CAN CAUSE RADIATOR JUICE TO BACK UP. LET'S NOT GO THERE YET!. UNLESS YOU HAVE UN-NORMAL WATER LEVELS, YOU'RE SEEING IT BUBBLING OUT, OR MAYBE ENGINE ACTS ABNORMAL OR THE CHECK ENGINE LIGHT COME ON
YOUR OVERFLOW BOTTLES LID MOST LIKELY HAS A VENT/ OR RELIEF INCORPORATED IN IT, THAT'S HOW IT COULD HAVE GOT PAST A TIGHT CAP
I WOULD HAVE SUGGESTED THE TEMP SENDER FOR YOU GAUGE MAY BE BAD---HOWEVER YOU MENTIONED THE "GAUGE" ITSELF DOES NOT MOVE TO "COLD" WHEN THE CAR IS 100% OFFI SUSPECT THE GAUGE IS DEFECTIVE (DOES "THUMPING" OVER THE TOP OF IT MAKE IT DROP ON DOWN? (LIKE YOU SEE 'EM DO IN THEM SUBMARINE MOVIES!)
ANY BETTER UPDATES---SYMPTOMS?
YOUR TURN
THE MEDIC
MY OVERFLOW TUBE DROPS DOWN IN FRONT OF MY TRAIN HORN ON "MR. JEEP", SPILLS ON TO THE GROUND. THIS IS MY '77 CJ 5, LATER YEARS HAVE THE BOTTLE"WILLY" MY '46 WILLYS HAS THE SAME SET UP, MY YOUNGIN 'BOUT TO TAKE HIM FOR A DRIVE WHEN SHE WAS 10 YRS OLD (HOOD NUMBERS ARE HER BIRTHDAY)
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Friday, August 21st, 2020 AT 1:28 PM