Anti Drainback Valve in Gen 6 (2010-2011) 4 Cylinder Camry

[Shel_B]

Since the car uses a drop-in filter, I was wondering if there's an anti-drainback valve (or equivalent) incorporated into the system. Anyone know?

 

[ZeeOSix]

I think most cartridge style filter housings have some kind of ADBV.

 

[hawkdriver]

Next time you change your oil, empty the sump completely. Then open the cartridge housing and see if any more drains into the sump.

 

[Bettez88]

Those have the cartridge filter that is vertical on the front passenger side of the engine right? More likely than not, it doesn’t need a adbv because it’s going to always have oil in the cartridge

 

[Greasymechtech]

And gravity will pull the oil down from inside the engine, like filling and overflowing a glass on the table. Filter full means nothing if its backwashed from above. Where is the filter in relation to all the oil passages above it?


No ADBV that I can see. Didnt notice any in the engine either.

Baxter adapters also states that there is no adbv
https://baxterperformanceusa.com