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2003 evo 8 making 14psi stock??

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Old Mar 25, 2011 | 01:45 PM
  #1  
evo8mr03's Avatar
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From: iowa
2003 evo 8 making 14psi stock??

I have an 03 evo that has a intake and exhust and i just installed a boost gauge and its only maiking 14psi???
Old Mar 25, 2011 | 02:06 PM
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From: Kent
Found this thread:

https://www.evolutionm.net/forums/ev...ock-boost.html
Old Mar 25, 2011 | 11:06 PM
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that's pretty much wastegate pressure. i'd check out all your lines to and from the wastegate/boost soloniod for a start. then do a boost leak test from there.
Old Mar 26, 2011 | 07:17 PM
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yea my gauge hit's 20 or 21 something is wrong
Old Mar 26, 2011 | 07:25 PM
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You're running wastegate pressure. Check out this thread, theres some good info there that might help you out.

https://www.evolutionm.net/forums/ev...4-psi-wtf.html
Old Mar 26, 2011 | 08:46 PM
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