Go Back   Subaru Impreza Forum - WRX STI Rally Performance Tuning > Subaru Impreza Technical Area > Engine Bay

Subaru Impreza Forum

hesitant boost
Reply
 
LinkBack Thread Tools Display Modes
Old 14 Mar 2012, 05:00 PM   #1 (permalink)
Fresh Scooby
 
turbocat71's Avatar
 
Join Date: Mar 2012
Location: bristol
Posts: 11
hesitant boost

hi all,
ok so i`m having boost problems when cruising in 5th at say 60mph,if you put your foot down to go the car stutters and wont really go,if you change down to 4th, floor it then change up to 5th she pulls fine and keeps pulling...take your foot off and try to accelerate again and she stutters again,,this only happens when in 5th gear.
oh yeah she`s a 95wrx.
Offline   Reply With Quote
Old 14 Mar 2012, 05:53 PM   #2 (permalink)
Senior Scooby
 
Join Date: Jan 2010
Posts: 1,370
Re: hesitant boost

I had this problem and put new platinum plugs gapped to 0.7, cleaned the boost solenoid and the maf and it's like a different car. Start with the basics not dear for plugs and carb cleaner
Offline   Reply With Quote
Old 27 Mar 2012, 05:43 PM   #3 (permalink)
Fresh Scooby
 
turbocat71's Avatar
 
Join Date: Mar 2012
Location: bristol
Posts: 11
Re: hesitant boost

Ok i tried the above and still the same,i`m gonna get new maf sensor as this one is just about to hit 44k,i'm also gonna change ht leads,whats the best size/make?have seen some no name 10mm one`s, but also magnecor 8mm.
Offline   Reply With Quote
Reply

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
3 port boost solenoid, or manual boost controller philldoebagins Modifications - Tips and Tricks 6 03 Dec 2011 08:49 PM
boost problem - stutter/judder under boost occuring Dazzaboy7 Subaru Impreza Discussions 8 06 Oct 2011 12:04 PM
hitting boost cut, need help to lower boost mark191178 Subaru Impreza Discussions 12 01 Jul 2010 12:00 AM
Boost? lol Engine Bay 8 04 Sep 2009 10:25 PM
boost danieljameskey Technical General 3 11 Jul 2009 03:32 PM


All times are GMT. The time now is 10:11 PM.



Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
LinkBacks Enabled by vBSEO 3.6.0 PL2 © 2011, Crawlability, Inc.