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What is this? Air filter on vacuum lines?


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Not sure what this is... Or its purpose... Looks like i has a filter inside. Connecter to two vacuum lines? Maybe both are fresh air? Sits just to the rear drivers side of the intake manifold and engine. Off a 1986 GL Hatchback. Probably the same for Brats.

 

Thanks!

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If you look close you can see that the two hoses connect to two different switches (?) on the intake manifold.

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Edited by beamsbox
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If your getting a weber delete all the emissions crap off. Only stuff i leave on mine is the egr and the cat so it passes deq but since your in washington you can delete those too.

 

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You should be able to disable the EGR between inspections by just taking off the vacuum line from it and capping the port on the egr and throwing a bolt with RTV and a hose clamp on the vac line. 

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The rigs i have done it to have ran very well and have passed deq with a little tuning(they get in the mid 20's for mpg). My hatch has 2.2 in it now so i doubled my hp and put the weber on my dads hatch. My dads has 241 thousand miles on it and passed deq once the cat got heated up. I was kind of surprised since it has worn valve seals that makes it roll coal when you start it up cold.

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