1991 kawasaki ZZR 250 Logo
jordan Posted on Mar 05, 2013

Overflow tank not storing coolant.

My overflow tank doesn't hold coolant. if i fill it up it empties whilst riding completely! the bike temp light occasionally comes on if I'm going hard but otherwise i don't think its overheating... can anyone shed light on my problem? im concerned i might damage the engine if i ride round without the overflow tank at least holding some liquid..

1 Answer

Matthew Smith

Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

  • Contributor 1 Answer
  • Posted on Mar 27, 2014
Matthew Smith
Contributor
Level 1:

An expert who has achieved level 1.

New Friend:

An expert that has 1 follower.

Joined: Mar 27, 2014
Answers
1
Questions
0
Helped
136
Points
1

Don't jump the gun and replace the head gaskets like the guy recommended...you need to have a technician look at it...can be a minor issue or something totally different. I had the problem with my stratus and paid tons of money to do the heads...never solved the issue and heads were done right. Its was blockage with in the coolant system and was discovered til my water pump went out.

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Jan 15, 2009

SOURCE: Overheating

replace the head gasket

Ad

Anonymous

  • 1 Answer
  • Posted on Nov 27, 2008

SOURCE: Overheating

I had recently experienced changing or adding red coolant to a unflushed radaitor on my 1300 and found the two not compataible  causing the coolant to glug go thick causing it to over heat  

Anonymous

  • 54 Answers
  • Posted on Jul 25, 2009

SOURCE: My bike seems to be ok but when im riding it you

if u r bike new purchased so go to u r service center and tell them about that problem

and

if it is old so service it means use both options
tune up & carburetor clean both

and after service it every two weeks it will be fine after that

Daniel Bakewell

  • 691 Answers
  • Posted on May 02, 2010

SOURCE: when my bike(Kawasaki gpz400 R) gets hot after

if the reservoir is overfilled then water may be forced out when the engine is too hot. The engine can get too hot if not enough antifreeze/coolant is in the system or the radiator doesn't have enough air flow over it. Another thing that could be going on is the engine is pressurising the water circuit because of a crack or blown gasket. Do you have a milky residue on the oil filler cap?, If you remove the expansion tank cap is the water surface clean and if you then start it does the level rise.?

Anonymous

  • 1 Answer
  • Posted on Jul 19, 2010

SOURCE: New 2010 KLX250S. HARD to start cold or hot.

try to adjust the carburetor air adjuster , some klx has blind the adjuster , dont worry you can only pull that put ..

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

1996LINCOLN MACH III LOW COOLANT MESSAGE AND OVER HEAT x2

Sounds like sticking thermostat. Replace thermostat if you see no leaks anywhere else.
You need to drain out any bad coolant or water when you replace thermostat and refill with concentrated antifreeze until you have at least 50% antifreeze water ratio.
You have to bleed the engine with new antifreeze solution so there's no air. I always go to youtube and see how mechanics do each engine bleed. Search your car and engine and `coolant flush'. don-ohio
0helpful
1answer

2001 r6 keeps pushing all the water out of the expansion tank and when hot does not want to run

Possibly has air in the coolant system causing the coolant to boil. You can flush the whole thing if your coolant is in need, but mainly open the radiator cap and shake all hoses to release air while adding more coolant. Also may be the radiator cap spring (maybe). I am not sure about why it will not start up... maybe a sensor will not allow it.

* I am not certified in anyway and have minimal knowledge, my 05 r6 had air in the coolant and would boil out of the overflow. Make sure you use distilled water to avoid corrosion.
0helpful
1answer

Cooling

Do you notice your cooling fan running? if not most likely the thermo switch is defective.
0helpful
1answer

I was checking my toyota celica's coolant and it look empty, until i opened a second cap on the bottle, why?

Coolant flows to the overflow tank (white plastic tank- not to be confused with the washer fluid resevoir) when it is hot, then gets sucked back into the radiator when needed. In theory, you should never need to open the radiator itself. Just make sure the overflow tank is full to the cold line if your engine is cold, and full to the hot line if it the engine is hot. If you recently drove your car, the level will gradually change in that overflow tank (as coolant is forced out of the radiator and eventually sucked back in. Unless it is completely empty, you shouldn't need to add much.
0helpful
1answer

So I bought an 07 zx6r stock with 6000 miles last week. I noticed that the fan does not turn on period. While riding obviously its no big deal, but in traffic I have to shut the bike off sometimes. It has...

The overflow is a result of the constant overheating, check your fuse and your fan relay, if those are both fine, then wire your fan direct to a power source and see if it comes on if it does your last spot to insoect is the temperature sensor located in the radiator, its going to be one of those things for sure
2helpful
1answer

Radiater overheating occor when a short riding,model 1994 ,super 4 ,Handa

Is the motor overheating???? or are you getting a coolant overflow from putting to much coolant in the radiator.Bikes don't have coolant catch tanks like cars.So they have a pipe that overflows onto the ground.Look at this 1st
Hope this helps
0helpful
1answer

I just got a 97 fzr 600 how do i check the coolant level

With the engine cool, locate the radiator cap on the right side of the motorcycle under the fake tank (the real tank is under neath a plastic cover). You may have to take off the right lower cowl. Remove the cap and fill the radiator to the top. Now, take off the seat and fill the overflow bottle to the high mark. You can follow the overflow tube from the over flow bottle to the radiator cap and vice versa. Ride the motorcycle and check the over flow tank level again after the bike cools down .
1helpful
1answer

2003 kx250 coolant flush

Look for where the tube from the radiator goes to the pump on side of the engine there should be 1 screw which has a fibre or copper washer,undo this.
Hold a suitable container covering the hole then take off the radiator pressure cap & watch it gush out!!
Flush with water ( put a hose to the pressure cap & rinse)
Replace bolt & fill rad & expansion tank with fresh coolant, run for 5 - 10 minutes then top up the expansion tank to max
expansion tank

Hope this helps (if so please mark as helpful !!)
Ride safe
Bike-Doc


0helpful
2answers

Can you help with a 2006 heritage springer, 88c, I did my own 10,000 mile oil change, crank, and trani. The fluid level in the oil tank is well above the add level. Dealer gave me all required oil and...

Dealer's usually tell you the amount you need if the bike is completely empty. Take a turkey baster and remove some oil, ride the bike and check the oil level again. I have seen to much oil blow the dip stick out and cover everything with oil and I have seen the oil tank split.
Not finding what you are looking for?

146 views

Ask a Question

Usually answered in minutes!

Top kawasaki Experts

Arnie Burke
Arnie Burke

Level 3 Expert

7339 Answers

Sean Wright
Sean Wright

Level 3 Expert

2045 Answers

Bob G

Level 2 Expert

104 Answers

Are you a kawasaki Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...