Ford Windstar 1999

Engine Size : 3.8
Question: i replace my alternator twice was could cause it to burn them so easy need help what could i do.

Answer: The original going bad is not uncommon, but replacing it with two others is. Be sure to check that the battery cables are clean and tight, and have it tested. A very weak battery will cause the alternator to be overworked and can cause a cheap alternator to fail. If you are using a cheaper alternator, then they may just be that- cheap. Try a different brand.