View Full Version : SMIC to FMIC = no boost.... HELP!!
irun240sx
04-13-2013, 09:57 PM
i just converted my sr20det side mount to a front mount but now i cant hit boost. It runs fine and i have vacuum. Any ideas what it could be???
Sileighty_85
04-13-2013, 10:16 PM
Boost leak = Loose Couper
Check all pipe connections
801nismo104
04-13-2013, 10:21 PM
should be simple. you have a leak somewhere
irun240sx
04-13-2013, 10:26 PM
i think the couplers should be fine.. they are all as tight as they can go. anything else?
korito727
04-13-2013, 10:29 PM
Recheck all your work. You have to have a leak somewhere. Make sure nothing is open and everything is hooked up and tight.
KoukiMonsta
04-15-2013, 08:22 PM
Yea 'tight' doesn't mean they don't leak. Build a boost leak tester and test it. Search how to do it.
I got a leaky coupler that I can't get to seal. It's fucking garbage.
irun240sx
04-16-2013, 03:50 PM
SOo, i'm pretty sure its has something to do with the wastegate... i pulled the line connected to the Wastegate and was able to get boost but i didnt attempt to hit my full boost because i read that it could have negative effects on the engine. what do i do now?
irun240sx
04-16-2013, 03:54 PM
ALSO, when i hit 3100 rpms or above, there's a loud whoosing sound (someone said its my wastegate staying open?) should i just replace my wastegate? or can i do something about it?
Fatboy Garage
04-16-2013, 04:22 PM
Hey,
irun240sx, where are you getting your vacuum pressure from for the wastegate? On the hot side pipe?
irun240sx
04-16-2013, 06:29 PM
its connected to a line running to my brake booster
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