Myvi 1.3 coolant problem

[wongsengming]

facing this problem, when engine hot, do have some boiling smell :hmmmm:
Coolant in expansion tank dry frequently, didn't notice any coolant leak. have to refill every 1-2days
any advice? go for a pressure test?
*Change a new radiator cap already.

 

[stupidcar]

Too little coolant, too much water?

 

[ken yeang]

hoses any crack?

 

[vr2turbo]

facing this problem, when engine hot, do have some boiling smell :hmmmm:
Coolant in expansion tank dry frequently, didn't notice any coolant leak. have to refill every 1-2days
any advice? go for a pressure test?
*Change a new radiator cap already.

If water remains in expansion tank then is radiator cap problem. Since now expansion tank is empty water is leaking from the radiator system.
Better send for pressure test. Worst case is water leaking into combustion camber and burnt off...

 

[ken yeang]

or hairline crack in the engine block.....and drips of water leaked out from the water passage in the engine block

 

[Calasis91]

hi.. i faced this problem also last month and the problem of mine is there is a crack on top of the radiaror.. try check urs.. cheers..