Vent Control
Trying to track down a vacuum leak that is causing the vents to default to the defrost position. I have good vacuum inside the engine compartment. I am ready to move onto the next step but need some...
Forum Discussion
Before you go any further just take an unlit propane torch and slowly run the nozzle along the vacuum lines and fittings with the engine idling.
When you get to the leak the engine will inhale the propane and speed up a little.
It makes tracing leaks really easy, you don’t need much light and can get into places your hand might not fit.
When you get to the leak the engine will inhale the propane and speed up a little.
It makes tracing leaks really easy, you don’t need much light and can get into places your hand might not fit.
