What is this

[seqo]

Hi, I saw a video where someone was replacing their pcv valve in their is350, I was wondering if this hose you can see coming out of the plastic under the engine cover is meant to be on an is250. Mine doesn't have a hose its just blocked off.

 

[Farqui]

Can we see pic's of your car in the area highlighted.

Just under the highlighted area, on the back of the cam cover should be a valve with a hose that should snake off around/into the back of the inlet collector doohickey.

Here's a good thread with plenty of pic's for the info requested https://www.my.is/forums/f139/is250-carbon-build-up-fix-451746/#post6777450

[seqo]

Here are some photos

[Farqui]

Images 5, 6 and 7 are the pcv valve, follow that hose to the back of the air box.

 

I also have a blanked plug like yours and a pcv feed to the air box.

 

 

[seqo]

Ok thanks

[Beamish]

 

Possibly the brake vacuum hose on LHD model?