I have a Sears account from 2002 and my wages are now being garnished 14 years later is this legal? isn't there a statue of limitation?

A judgment is good for 20 years.  It must be an old judgment that is now being collected.  You must have done something to flag the creditor on your credit report.  Try to settle the case to get rid of the garnishment or file bankruptcy if you have many other debts.