z34_nut Posted October 13, 2004 Report Share Posted October 13, 2004 kinda confused, i think its a vaccum, i'm not getting any vaccum to my cruise control modular. also my motor for my heater works, it just makes alot of nioce, but nothing comes out of the vents, just happened today? what vaccums can i look for other then the ones in the back of the plenum? Quote Link to comment Share on other sites More sharing options...
slick Posted October 13, 2004 Report Share Posted October 13, 2004 Look right underneath the cruise control module. Driver side. Should be a bunch of really small vacuum lines. Make sure there all plugged in. Quote Link to comment Share on other sites More sharing options...
digitaloutsider Posted October 13, 2004 Report Share Posted October 13, 2004 The Check valve is probably broken. $7 dealer part. Quote Link to comment Share on other sites More sharing options...
z34_nut Posted October 13, 2004 Author Report Share Posted October 13, 2004 Look right underneath the cruise control module. Driver side. Should be a bunch of really small vacuum lines. Make sure there all plugged in. they are, just not pulling vaccum Quote Link to comment Share on other sites More sharing options...
z34_nut Posted October 13, 2004 Author Report Share Posted October 13, 2004 The Check valve is probably broken. $7 dealer part. ok, i'll look into that, wheres it located? Quote Link to comment Share on other sites More sharing options...
digitaloutsider Posted October 13, 2004 Report Share Posted October 13, 2004 It's the thing all those vaccum lines connect to. It's probably got a crack in it somewhere. Quote Link to comment Share on other sites More sharing options...
maybe2fast Posted October 13, 2004 Report Share Posted October 13, 2004 or the vacum ball is busted. the check valve is on the line that comes from the vacuum ball Quote Link to comment Share on other sites More sharing options...
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