Catch Can Title
 
Information on routing the PCV on a Toyota Celica GT-Four ST185 to a catch can
 
To perform this mod you will need to locate the PCV on the top of the valve cover. It is a long metal tube that comes out from the left hand side (side near distributor) of the valve cover. You will need to remove the hose from there and also from the intake where itDiagram For Catch Can leads to. The intake side of the hose is located on the metal intake tube, between the two large rubber intake hoses (between turbo and Air Flow Meter). Now you will need a can, I used one with a screw on cover, that was a smaller diameter than the can itself. You will need to cut a hole for the hose to push into, as well as lots of smaller holes at the top to allow the PCV to breath. If you used a can with a cover, push the hose into the cover until it will reach half way down the can, don't push it all the way down otherwise the hose may hit the bottom of the can, and prevent breathing. Now use two self tapping screws, to stop the hose from being able to come out of the cover, screw one into the hose just above the cover, and screw one into the hose just below the cover. You will need to find somewhere to install the can in the engine bay. Once you have the can installed, run the other end of the hose to the PCV on the valve cover. The last thing you will need to do is block off the nozzle on the intake tube where the PCV hose ran to. You can use a short piece of hose and find a bolt that will fit tight into the hose. Coat the threads of the bolt with silicone sealant and screw the bolt into the hose, then push it onto the nozzle, and you are done.
 
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This page was created by Dennis Heath.
If you should wish to ask a question about the GT-Four/All-Trac, you can join the GT-Four Mailing List, where I, and many others with GT-Four's, might have your answer. For information on joining go to http://www.onelist.com
 
Please note that I am not a mechanic by trade, and that any information offered on this web page is free and without guarantee. Should you choose to perform any of the procedures listed on this site, you will be doing so of your own free will, and I will not be held responsible or liable for any damages that might occur from using information obtained here.