losing coolant.. slowly.. [merged]

[geris]

guys everyday nagbabawas ride ko ng coolant sa reserve tank wala nman leak.any idea posible problem?2002 revo

[BlueBimmer]

faulty radiator cap

[afrasay]

crack cylinder head gasket? but look into the "cheaper" repair first.

[Betz]

Baka may leak radiator.

[vinj]

Check First:

- Radiator cap (change every 3 years dapat), you can only see the leaks on this if the engine is running and hot.
- busted water pump (water drains only when the engine is running)
- air pockets in the radiator?
- loose hose clamping

[igorbaby]

AUXILLIARY FAN not working, motor is busted!

[Betz]

May Aux fan ba ang revo?

[theveed]

lahat naman ng oto na may aircon may aux fan

[speedyfix]

di ba clutch fan yung revo?

[geris]

tnx guy,ok pa fan and d pa naman nag over heat.n pansin ko pagdating ko na bahay sa gabi check ko wala naman bawas but pag check next morning laki ng bawas sa reserve tank.any idea why?

[geris]

tnx guys,ok pa fan and d pa naman nag over heat.n pansin ko pagdating ko na bahay sa gabi check ko wala naman bawas but pag check next morning laki ng bawas sa reserve tank.any idea why?

[speedyfix]

when the engine is hot, the water overflows into the reservoir. when it is cold it gets sucked back into the radiator.

kung nagbabawas ka determine the source of the leak first.

[geris]

tnx migs,problem lapa ako makita source ng leak...even stain ng dried coolant wala.la rin naman water sa exhuast ko.try ko muna mag palit ng radiator cap.tnx

[revoGSX]

ganyan din problem dati sa 2000 revo diesel ni erpats, mga 1 to 2 cups ang nababawas sa reservior, walang makitang leak pero maputi na loob ng hood, pina-check ko sa Denso pasong tamo at ni-leak test, walang butas na nakita, mga around 400 din yata labor na binayad ko..

then after 10 months (mga april 2005), nag-overheat na, mabilis na maubos yung reservior and pati na rin sa radiator, dinala namin sa denso pasong tamo and meron ng butas yung radiator... general repair or overhaul yata ginawa, less than 2K din inabot, so far hindi na nag-overheat ngayon..

[geris]

tnx tol,pacheck ko muna

[jayelgee]

same thing is currently happening to my old corolla (GLi '94 model)...nababawasan yung water sa reservoir pero wala namang apparent leak...dala na lang ako ng tubig sa car para sigurado until mahanap ko yung prob...

[speedyfix]

try to have the head re-torqued. this might solve the problem.

[jimaroquai]

bro have your radiator overhauled. Ganyan din ang sa akin dati. Walang tagas pero nababawasan ang laman ng reserve. Later on, nagsimula nang mag-overheat pero wala pa ring tagas. Culprit. Pag sobrang init na at hindi makacirculate hot water sa radiator, bumabalik ito sa reserve spill hose at doon lumalabas ang water. Backfiring kung baga. Mura lang naman pa overhaul and have a peace of mind afterwards.

[geris]

sa wakas bumigay na radiator ko,now very visible na leak sa radiator,napaoverhaul kn.

[oldblue]

had the same problem with crv since June pa, pag traffic tumataas yun temp ko.
ngaun nasa talyer na yun tsikot, replace radiator na.