the diagrams are sort of just for function, there could be a line to the cruise actuator and then a tee that goes to the hvac. could also be a line that goes to the map then the hvac or cruise. also if you are using the old hoses it may be leaking, old hoses always leak after you disturb them. its a good idea to just get a bulk roll of the different sizes and just replace it all at once then you dont chase phantom issues forever. i personally would just hookup new lines to everything the way it is on the diagram and that should make it all work
1998 Bonneville SSE
2007 Monte Carlo LT-KYB, Clarion, Polk audio, Kicker
1999 Yukon SLE-KYB, Air lift, Reese dual-cam, Tekonsha
1987 Firebird-355/th400-nothing stock
Last edited by jwfirebird; 11-29-2014 at 06:55 PM.