Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Boxster General Discussions

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 07-18-2021, 05:01 AM   #11
Registered User
 
Join Date: Aug 2018
Location: Woodland Wa
Posts: 1,309
If you do a vacuum test on the intake or at the brake booster with car running at idle and it shows low vacuum.
along with holding RPM at 1500-2500 and the engine smooths out from the lumpy hunting idle then you have a vacuum leak.
Those two things together tell you it is a vacuum leak with 100% certainty.
blue62 is online now   Reply With Quote
 



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 On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 04:02 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page