How do you unfreeze a truck Air Line?
Thaw out frozen air lines and valves by placing the vehicle in a warmed building. This is the only method for thawing that will not cause damage to the air system or its components. Use dummy hose couplings on the tractor and trailer. Check for drooping air lines, which could form water traps.
How do I keep my air lines from freezing?
In order to prevent the lines from freezing, you will need secondary air drying. This application might use desiccant or membrane air dryers to produce compressed air with dew points of around minus 40°.
How do you use air line antifreeze?
Used to drain the air, take out the plug, thread in an elbow and pour a little in the tank. Take out the elbow, put in the plug, and air up the system. The alcohol will slosh around in the tank and evaporate into a vapor and go thru the rest of the system.
What causes air conditioner problems in GM trucks?
December 12, 2017 — GM air conditioning problems are caused by condensers and discharge lines, at least according to a proposed class-action lawsuit that includes the following long list of Cadillac, Chevy and GMC trucks and SUVs. 2015-2016 Chevrolet Silverado 1500 5.3L V8 4WD High Country Crew Cab
What are the problems with an air brake system?
Insufficient Brakes -Brakes need adjusting, lubricating or relining. -Low air pressure in the brake system (below 60 psi). -Brake valve delivery pressure below normal. -Wrong size actuators and/or slack adjusters. -Failure of part of a dual air system. -If remote mounted brake valve, check linkage. 2.) Brakes Apply Too Slowly
What was the problem with my GMC pickup truck?
Specifically, the lawsuit claimed the active fuel management (AFM) system, piston rings and PVC system in these vehicles were faulty and caused excessive oil consumption, as well as premature spark plug degradation and engine malfunction.
Why is there a lawsuit against GM air conditioning?
The lawsuit claims GM has discontinued the original model of the discharge hose and replaced it with one that has a reinforced connection, but the new discharge hose has an aluminum part of the hose that bursts from the excessive pressure in the system due to its poor design.