adam_murphy Posted October 4, 2004 Report Share Posted October 4, 2004 i need to check some vacuum lines since my cruise control and my air vent system took a crap, i need to get my 92 fixed for winter cuz the GTP is going in storage, can anyone help? Quote Link to comment Share on other sites More sharing options...
slick Posted October 4, 2004 Report Share Posted October 4, 2004 Look right underneath your cruise control module. Make sure all those little vacuum lines are plugged in first off. Quote Link to comment Share on other sites More sharing options...
Prospeeder Posted February 11, 2005 Report Share Posted February 11, 2005 i wanted to bring this back, when u look underneath the cruise module, do u actually take it off? cause theres like no room thanks Quote Link to comment Share on other sites More sharing options...
adam_murphy Posted February 11, 2005 Author Report Share Posted February 11, 2005 well i got it fixed a long time ago.. turns out that the hard vacuum line was broken, one of the fittings on the check valve was broken and was disconnected... fixed the valve and the lines... runs like a champ.. until my tranny went out so now i gotta drive the gtp everywhere.. Quote Link to comment Share on other sites More sharing options...
paulo57509 Posted February 11, 2005 Report Share Posted February 11, 2005 i wanted to bring this back, when u look underneath the cruise module, do u actually take it off? cause theres like no room thanks When inspecting the vacuum lines, it's much easier to unhook the rubber vacuum lines and electrical connection from the cruise control servo, unbolt it from the fender and pull it out of the way. Removing the airbox and snorkel hose is a good idea too. Like Adam found, the problem is most likely a broken plastic hard line or a cracked check valve (the small valve with three hoses connected to it). Quote Link to comment Share on other sites More sharing options...
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