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I have a 1996 Jimmy and recently replaced the thermostat. I know the raditor drain plug is not too far under the coolant recovery tank, if not that, you may simply have a hole in the tank. From what I've heard, I would use caution using stop leak products, but I am far from an expert. The question is--- is it leaking or just always low on fluid. A leak in the tank is possible but another possibility is the head gasket is allowing compustion pressure to get into the cooling system and blowing it out---check to see if there are bubbles inside the tank when the engine is running ---a sure sign the latter is happening. Jeep recovery tanks often have cracks and leak where the hoses atttach.
What else can I help you with?
Should you believe that the little puddle of coolant under the right front of your 1994 corolla is merely overflow?
your Toyota should have an overflow bottle to retain the antifreeze during normal operations. Unless it is overfull, I would be looking for a leak.
Does using radiator stop leak cause the coolant in the overflow tank to look like sludge?
Yes, stop leak turns into a thick substance to plug any leaks, when it ends up in the overflow bottle it turns into sludge there.
You have oil in my coolant overflow?
Head Gasket leak most likely.
What if you pour coolant into the overflow and the coolant instantly pours on to the ground what could be wrong?
A leak. You need to see where it is coming from.
Why is the coolant coming out the over flow bottle vz commodore?
Coolant coming out of the overflow bottle in a VZ Commodore can indicate several issues, such as overheating, a faulty radiator cap, or a coolant leak. When the engine heats up, excess pressure can force coolant into the overflow reservoir. If the system is not sealed properly or if there's a problem with the thermostat or water pump, it may also lead to coolant expulsion. It's important to check the coolant levels, inspect for leaks, and ensure the cooling system is functioning correctly to prevent engine damage.
What does it mean when overflow tank empties itself?
It means that you have a coolant leak. You need to have the system pressure tested for leaks.
Why would you lose coolant in the reserve bottle of a 1995 Civic even when radiator hose pipes are in perfect state?
Most commonly this is due to overheating or a blown head gasket. Overheating causes the coolant to expand, and rush into the resevoir, then overflow it. When cool, the coolant that remains will be sucked back into the engine. A blown head gasket can cause the coolant to enter the firing chambers of the engine then be blown out the tailpipe, or the compression can leak into the coolant area and push the coolant out, or allow the coolant to get into the oil pan.
Where would coolant leak from the head gasket?
The coolant will normally leak into the oil or into the cylinder
Why would coolant leak from the overflow hose bottle. you changed the water pump and the thermostat and the large hose to the top of the radiator Also the heater is not working now.?
Could be an airlock. try bleeding the system until the heaters are hot. If it keeps doing it the i would suspect cyl head gasket. Hope this helps
Why does your 2002 avalanche leak antifreeze overnight only?
You might check your overflow tank for coolant. It might be too full
How do you find a coolant leak when it is not the radiator or coolant bottle on a 2002 Chevy Malibu?
Have it pressure tested, the intake gaskets have probably failed.
Why does my Honda ST1100 leak coolant?
hi make sure you have not over filled the expansion bottle as coolent will come from the overflow pipe also its worth checking the two small hoses attached to the thermostat housing unit hope this helps john
