Jump to content
Ultimate Subaru Message Board

3at motor swap in to 4mt car


Recommended Posts

ok there are two vacume silynoid on the intake manifold of the 3at motor, they are the same both with two hoses and two wires that run into two seperate white coneters. the motor form the the with the 4mt dosn't not have it. so what are these for? can i bypass them?

Link to comment
Share on other sites

Sounds like the EGR and Purge solenoids..

 

Not all cars have them . My first turbo car (a 3AT) didn't have them. My most recent turbo car (also a 3AT originally) did..

 

If thats what they are, they can be bypassed.. may affect emissions though.

Link to comment
Share on other sites

It may save some headaches if you take the intake along with everything attached to it from your old motor and bolt it to you're new one. The Subaru shop I worked at did this on every swap they did.

Link to comment
Share on other sites

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
 Share

×
×
  • Create New...