 ran against a few cars tonight, and hit boost cut a few times!?! |
 Jan 22, 2006 - 3:53 AM
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 Enthusiast  Joined Jun 4, '04 From Northern New Jersey Currently Offline Reputation: 2 (100%)  |
aright 3sgte homies....as u all know i just got my twos r us MBC this week, installed and set to 12 psi. tonight i ran the car pretty hard in some races and twice my boost spiked to 14psi and i hit boost cut. prolly 2 out of 10 times that i full boosted i hit boost cut. had to pull over on the shoulders and restart the car to get that CEL off
 ive checked all my hoses and piping and everything seems to be a-OK. this happen to anyone else?btw i ran against an s2000, wrx, and a pretty modded audi tt...no loses on my part  bboy --------------------  ..(formerly daily driven) 3S-GTE powered celica currently set @ 12psi.. |
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Replies
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Jan 24, 2006 - 12:11 PM
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 Moderator Joined Apr 17, '03 From Rockland NY Currently Offline Reputation: 15 (100%) |
The reason you are overboosting is because your waste gate door is hitting the flange on your down pipe, and getting stuck closed. You need to take off the downpipe, grind down the flange alittle and reinstall. Then your over boost problems will go away.
You'll see where you need to gring once you remove the DP. DEF --------------------  I will return one day. |
Posts in this topic
BBoYRuGGeD ran against a few cars tonight Jan 22, 2006 - 3:53 AM
Dr_Tweak Nice! Time for an FCD? Jan 22, 2006 - 4:05 AM CLYCK nice ruel, yo at 440 it was pretty wack tonight bu... Jan 22, 2006 - 4:20 AM CelicaZR QUOTE(BBoYRuGGeD @ Jan 22, 2006 - 7... Jan 22, 2006 - 4:41 AM yungazzdriver yeah ma friendds ae86 turbo was doing the same whe... Jan 22, 2006 - 9:30 AM dan4 exactly what boost controller is it and have you d... Jan 22, 2006 - 10:15 AM
BBoYRuGGeD QUOTE(dan4 @ Jan 22, 2006 - 3:15 PM)... Jan 22, 2006 - 6:52 PM My2Celi im so proud and feeling tempted to get a 3s swap Jan 22, 2006 - 3:38 PM GT4WRC Of course, all this racing was done on a track or ... Jan 22, 2006 - 3:53 PM BBoYRuGGeD hmmm didnt know EBC were better than MBC in contro... Jan 22, 2006 - 6:49 PM dan4 an mbc will not cause overboost if adjusted correc... Jan 23, 2006 - 2:41 AM GT4WRC QUOTE(dan4 @ Jan 23, 2006 - 2:41 AM)... Jan 23, 2006 - 3:13 AM dan4 explain??? i know a fair few ppl who have no overb... Jan 23, 2006 - 8:26 AM playr158 i agree with the over boost issues as i use a TURB... Jan 23, 2006 - 9:36 AM x_itchy_b_x i never experienced a surge? even with my homemade... Jan 23, 2006 - 9:53 AM BBoYRuGGeD wow some mixed experiences...anyone else have expe... Jan 23, 2006 - 4:34 PM dan4 methinks some of you have mistaken the overboost f... Jan 24, 2006 - 8:41 AM BBoYRuGGeD QUOTE(dan4 @ Jan 24, 2006 - 1:41 PM)... Jan 24, 2006 - 11:31 AM lagos damn you guys have some pretty crazy ideas....lol ... Jan 24, 2006 - 12:46 PM dan4 lagos does this apply to the 3rd gen motor too? Jan 24, 2006 - 4:38 PM BBoYRuGGeD yah thats the same thing alltrac.net told me lagos... Jan 24, 2006 - 5:54 PM tangcla Get a piggyback ECU or a full aftermarket ECU. Tha... Jan 24, 2006 - 6:20 PM BBoYRuGGeD QUOTE(tangcla @ Jan 24, 2006 - 11:20... Jan 24, 2006 - 9:46 PM tangcla hehe thanks I saved up for it... actually I wasn... Jan 25, 2006 - 12:35 AM |
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