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Radiator cap leaking

Radiator cap leak

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 11 Answers

SOURCE: leaking coolant

Yes inspect the brass ring under the spring check for cracks

Posted on Mar 25, 2009

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c17hydro
  • 2984 Answers

SOURCE: My radiator cap is leaking antifreeze. I noticed

Not being a smart-alec here but, remove your cap and look to see if there is any flat spots on the filler area. If not, you just need to replace the cap.

Posted on Mar 31, 2009

  • 496 Answers

SOURCE: leak around fitting

Hi,
Take the fitting loose and check for damaged threads in case it's a cross threading issue. I would suggest screwing the fitting in by hand to insure threads are properly engaged, on any situation.
If the threads are damaged you might have to rework them by "tracing" with a die on the male portion, or "tapping" the female portion.
If they're not damaged, try to screw the fitting by hand as far as you can, then tighten with a wrench.
You might also try teflon plumbers tape if needed.
Sometimes a simple thing can become such a pain... Good luck!

Posted on Sep 04, 2009

  • 3640 Answers

SOURCE: Antifreeze is leaking from around my radiator cap

more than likely it is a bad radiator cap. the pressure seal is leaking on cap.

Posted on Nov 05, 2010

  • 836 Answers

SOURCE: 2004 chevy venture - had a leak - car was

sounds like you may have a blown head gasket or cracked cylinder head.

Posted on Jan 06, 2011

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2 Answers

Adding coolant little few times a month no leaks notice could it be degas cap. Head gasket going bad


It could be the radiator cap, a small leak in the radiator, or a small head gasket leak.
Many auto stores or shops can test the cap.
If there is a leak on the radiator, it will often cause a stain which you could look for.
If there is a leak into a cylinder, it will often cause a difference in the colour of the spark plug.

http://www.aa1car.com/library/how_to_fix_leaky_head_gasket.htm

May 06, 2016 | Cars & Trucks

1 Answer

Why is my car leaking water out of the radiator cap only when the heat is off but when the heat is on it don't leak ???


turning the heat on lowers the temperature of the water running through the engine which in turn lowers the pressure in the radiator

Dec 18, 2014 | 2005 Ford Mustang

2 Answers

Where is the radiator cap?


Radiator doesn't have a cap the system uses the cap on the overflow tank.

Sep 07, 2014 | 2000 Ford Taurus

1 Answer

After it runs for awhile it starts leaking antifreeze coolant


If you can't see any obvious leaks around rubber hoses or radiator, it could be leaking though the engine block gasket into engine. Or even escaping through the rad cap when hot, leaking as steam slowly. Try putting a new radiator cap on (rad cap). As a quick fix, put Radweld solution into coolant. Any auto shop has it.

Apr 05, 2014 | 1993 Buick Park Avenue

1 Answer

2004 Kia Sedona coolant leak front engine on driver side, leaking from under the radiator cap a tube that looks like a lil fan, what is this?


Its the hot water return pipe..but "lil fan"??
Try a new radiator cap..cheaper than a new radiator! Get one from the scrap yard guy first

Mar 18, 2014 | Kia Cars & Trucks

2 Answers

Antifreeze is leaking from around my radiator cap on my 2003 chevy impala and I think it is the cause for my car overheating but my radiator cap is not hot, What could be wrong?


try to replace a new rad. cap-if still leaking & original radiator-then the tanks are wearing down,try putting some stop leak in it momentary-radiator may need to be replaced-not that big of job,you can do yourself-shops will charge $$$$$ hope that helps-good luck!

Nov 05, 2010 | 2003 Chevrolet Impala

1 Answer

My radiator is leaking from the top. Is it just the seal on top or do I have to replace the radiator?


v6 or 4cyl?? Is it leaking from the radiator cap (4cyl only)?? If its not leaking from the cap and leaking from the radiator itself, whole radiator needs replacement.

Sep 24, 2010 | 1994 Toyota Camry

1 Answer

I have a 1996 Honda civic, it spits out water at the radiator after running for 10 minutes. What can I do?


If the radiator is leaking, put a bottle of radiator stop leak in it,fill it up the rest of the way with water, tighten cap, and run in idle for 15 to 30 minutes. If the leak is severe or one bottle doesn't work, use two bottles of stop leak and run for 35 minutes.

If it's the radiator cap that's leaking, replace the cap with a new one. Also check to make sure there are no loose cooling hoses.

Safety first: Use extreme caution to never remove the radiator cap when the engine is hot, severe burns from escaping hot water could result.

May 25, 2010 | 1990 Honda Accord

1 Answer

2003 saturn ion adding antifreeze every 2 weeks cannot find leak


There should be a radiator cap as it controls what goes into the overfill tank. You might consider replacing it. If there are no leaks in the radiator or hoses, there are only 3 places the coolant can go (water pump leak, blown gasket, or out throught the radiator cap). Hope its the cap because that's the cheapest. Good luck!

Mar 10, 2010 | 2003 Saturn ION

1 Answer

Where is the radiator cap located on 2001 Saturn SW2?


Your system does not have a cap on the radiator. It is a 'sealed system' with the reservoir holding pressure. This is not so much an 'overflow' tank like some systems, but an expansion tank.

You can add the stop leak directly into the tank.

Feb 06, 2010 | 2001 Saturn SW

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