Vacuum line problems
I recently had to replace and reconfigure the HVAC vacuum lines between the intake manifold and the hard plastic lines going into the firewall on my 1996 Ram 1500. Dorman replacement rubber elbows and straight connectors have not lasted due to the rubber splitting or cracking. I have contacted the manufacturer and they say they have received no other complaints. Any ideas would be greatly appreciated.
Deering Industries supplies major aircraft companies and builders of performance and race cars with top-quality hoses, clamps and fittings. They have been in business for many years and can very likely provide you with fittings and hardware that will last longer than your truck. Try them at:
3300 Cherry Ave. Long Beach, CA 90807