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Malk

Active Member
Jun 27, 2009
109
0
Hope someone can help me here..

I bought a boost leak tester recently and have just finished trying to test the system on my X reg 1.8VT Seat Leon, i connected the tester to the TIP pipe and plugged the oil breather and took my oil cap off, but what psi should i be putting through the system?

I put in 8psi using my tyre inflator but the needle on the boost tester did not move and i could not hear any escaping air, do i need to go much higher to properly test or am i doing something wrong.

:help:
 
Last edited:
I would put what PSI your turbo is putting out..
About 14 PSI Standard...or about 22 PSI mapped.

When i done a boost leak check on mine a while back,i put 30PSI to be safe..
 
Thanks guys, as its just stock i will take it upto 15psi and see what happens, did not want to go too far without knowing the limit, my first attempt i blew the boost leak tester off the TIP pipe with only 8psi in :rolleyes: my fault for not tightening the clips enough, luckily no damage to anything.

This is what happens when stupid people (i.e ME) start messing with cars :)