The writ of replevin is a court order to return property that doesn't belong to you, and where the rightful owner does not have the right to repossess them.
That depends on the courts caseload and the determination of the lender.
If the recovey agent has yet to get the car from you and your lender has got a judgment on you its most likely a repleven and the sheriff or city police are going to take the car from you where ever you are. they also can take you to jail if you do not want to give the car up. you should just call the recovery company thats after the car and tell them where to find the car and what time.
It depends, if you did not have a security agreement on the loan, and if you didn�t file for a new title with your loan on it, you can�t enforce a repo (this is for Colorado, but it is similar for other states). It seems to be that you need to go to court, and prove to the court that you have a right to the car, depending on what is in that letter, and then the court can issue a repleven, which is a court order that can be enforced by law enforcement to get the car back. good luck.