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Radiator is leaking coolant, reserve tank is empty daily

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If u are sure its the radiator ..replace it. stop leak or ather cheap fixes will only cause problems

Posted on Nov 15, 2009

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Thermostat mitsubishi


Did you refill the radiator and reserve tank after the work? If not, the radiator will suck water in from the reserve tank to top the radiator off.

Jun 21, 2014 | 2001 Mitsubishi Montero Sport 4WD

1 Answer

Water reserve bottle is emptying and engine is getting how


flushing a radiator is a waste of time and money as blocked cores do not flush. Have a pressure test done on the coolant system and check for external leaks. have a compression test done to check for head gasket and cracked head. Have a flow test done on the radiator and if shows signs of blockage replace the radiator .. Always fill the radiator at the radiator cap and not the reserve bottle. The reserve bottle water will not go down until the engine coolant starts to cool so if it is going down when the engine is hot then you have a bad leak in the reservoir bottle.

Jan 07, 2014 | 2000 Oldsmobile Intrigue

2 Answers

Looking for the fill plug on a 200 dodge darango 4 wheel drive front punkin all i see is a vent pipe


COOLANT-ADDING ADDITIONAL
Do not remove radiator cap to add coolant to system. When adding coolant to maintain correct level, do so at coolant reserve/overflow tank. Use a 50/50 mixture of ethylene glycol antifreeze containing Alugard 340-2 y and low mineral content water.
Remove radiator cap only for testing or when refilling system after service. Removing cap unnecessarily can cause loss of coolant and allow air to enter system, which produces corrosion.

COOLANT LEVEL CHECK
The cooling system is closed and designed to maintain coolant level to top of radiator.
WARNING: DO NOT OPEN RADIATOR DRAINCOCK WITH ENGINE RUNNING OR WHILE ENGINE IS HOT AND COOLING SYSTEM IS UNDER PRESSURE.
Remove radiator cap. The coolant level should be to top of radiator. If not, and if coolant level in coolant recovery bottle is at ADD mark, check for:
  • An air leak in coolant reserve/overflow tank or its hose
  • An air leak in radiator filler neck
  • Leak in pressure cap seal to radiator filler neck
TRANSMISSION and OIL LEVEL CHECK TUBES
pctech1_27.jpg

Mar 04, 2011 | 2000 Dodge Durango

3 Answers

Where is the drain plug for the radiator


Should be a drain **** at the bottom of the radiator that unscrews out. It looks like a wing nut has been welded to a bolt on the end of it. Another way to do this is just pull off the bottom hose.

Mar 31, 2010 | 2001 Jeep Cherokee

1 Answer

Radiator Reserve Tank


Your engine is pressurizing the coolant system through a leak in the head-gasket, it could be airgaps but I'm going to be your head gasket needs replacement.

Mar 10, 2010 | Honda CR-V Cars & Trucks

1 Answer

I have a 2001 chevy Malibu. Have problems with


Due to the complexity of the newer cars on the raod today!! what you are experiencing is Normal!!! since the coolant systems on the newer cars run at such a higher pressure and a high Rpm the reserve tank which has it's on drain hose for excessive overflow from the radiator allows the extra high pressure release from the radiator to back flow to the reserve tank and then out the reserve tank overflow hose on to the raod

Jan 17, 2010 | 2000 Chevrolet Malibu

1 Answer

Replaced water pump, alternator, radiator, crank sensor and no coolant leaks and car has antifreeze, but why is low coolant dashboard indicator light keep flashing on 97 saturn sl2


Inside the coolant reserve tank there is a sensor for coolant level.


Over time,this sensor can get stick.


Inspect the coolant reserve tank for crack or leak.

Locate the coolant level switch/sensor and soak it in clean warm water.

Make sure it's free to move up and down the float path.

Top off the coolant tank with coolant only.



Dec 02, 2009 | 1997 Saturn SL

2 Answers

Reserve tank coolant is getting low slowly noticed


Thats a common thing, Just replace the radiator and the radiator cap.

Nov 06, 2009 | 1994 Toyota Camry

2 Answers

I ran over a curb my tire was bad so it blew out but then coolant started to leak but not out of the reserved, about some mins later the reserve tank was empty...what could be the problem? is my radiator...


More than likely....although the cheapest way to find out what is leaking? Simply fill the radiator or reservoir and run your car....just stand there and watch to see where it is leaking from....and this $89 diagnostic is FREE!!!!!! Well, besides your own water.....

Oct 30, 2009 | 1998 Saturn SL

1 Answer

99 Chev suburban 5.7 liter, antifreeze keeps leaking have to fill reserve and radiator evryother day, (new radiator) no white smoke, oil looks ok, cant see leak anywhere on the ground or frame??? Wheres it...


check the condition of the reserve tank and the hose from the reserve tank to the radiator for leaks if no leaks there have the Radiator cap presure tested . also this could be a air lock in the engine if the radiator is new with the engine running and the heater on hot observe the fluid level in the radiator with the cap off if it drops as it warms add more coolant this will purge the air .

Aug 26, 2009 | 1999 Chevrolet Suburban

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