Friday, February 27th, 2009 AT 1:17 AM
I bought a used windstar last week and since then have had to put in a used transmission, water pump, tension pully assembly, as well as change all the betlts and fliuds. My question is what would cause the van to sound like there is no muffler when getting it back from the shop? There is no cracks in the muffler that I can see and it was quiet when I took it into the shop. Is there anyway that the new transmission is causing the loud noise?