Toyota Estima Problem

[nathaningle]

Hi, I'm new here.

I've got a problem with my Toyota Estima, 8 seater.

There's back pressure in the oil, pushing oil back out of the filler cap.

Anyone know how to solve this problem?

Thanks.

[bothwell_buyer]

? warped cylinder head?

Wear in the cylinders ??

A compression test would probably show.

[zecand]

having the same issue... any progress? i just double check the oil level every now and then.. is this a big issue for estima? i havent ask anybody about this yet..

I never had an issue with "lucy" no overheating problem even with 12 people in..

I went to lucy and open it up.. i notice that there is a small hole.. that is where the oil seems to get out.. do we need to block this?

[jirehn]

Hi welcome most to TOC hope you can have a lot of info and knowledge here.

[boltonlad28]

yeah seal the hole but if the heads warped then id get a new head but you could always try skimming it see if that helps but i would just throw another head on it to be honest ?