amilanes Posted February 9, 2006 Report Share Posted February 9, 2006 can anyone tell me how people using mpi keep vac advance actuator from getting full vacuum at idle Link to comment Share on other sites More sharing options...
Indiana Posted February 9, 2006 Report Share Posted February 9, 2006 maybe you get rid of it and remove or screw down the weights if you still need it for whatever signal you get from it but I know this one works for me: http://cgi.ebay.com.au/Starion-Magna-4G54-...1QQcmdZViewItem Link to comment Share on other sites More sharing options...
Jonathan Posted February 9, 2006 Report Share Posted February 9, 2006 I used a one way valve from PETCo. It allows air one way and not the other. It worked great. Its in the fishtank section of the store. All you do is cut the line near the advance and put the one way valve in each end. I will try to find some pictures of it for you. I ran it for a while and had now problems. Link to comment Share on other sites More sharing options...
HotrodTSi Posted February 9, 2006 Report Share Posted February 9, 2006 Use a vacuum source before the throttle plate. I have Kellys intake pipe that has a vacuum source commonly used for the wastegate signal, tee it off for the vacuum advance. Link to comment Share on other sites More sharing options...
amilanes Posted February 14, 2006 Author Report Share Posted February 14, 2006 thanks for the replies Link to comment Share on other sites More sharing options...
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