No Heat/ No Air condition
I removed the aux.water pump, it tested bad while I was this far into the system I decided to test the dccv and it would not make any sounds, so I removed it.
However once I have it on my work bench I decided to test it again and I get a quite thump from one side of the valve and a louder thump from the other side.
So I applied the same test to the used replacement dccv I purchase and I get the exact same sound.
Does anyone know what the dccv sound like when tested. At this point I have no Idea if they are both good or both bad.
HELP
Jerry
I removed the aux.water pump, it tested bad while I was this far into the system I decided to test the dccv and it would not make any sounds, so I removed it.
However once I have it on my work bench I decided to test it again and I get a quite thump from one side of the valve and a louder thump from the other side.
So I applied the same test to the used replacement dccv I purchase and I get the exact same sound.
Does anyone know what the dccv sound like when tested. At this point I have no Idea if they are both good or both bad.
HELP
Jerry