Dude, DON'T do it!
Lemee guess this guy is a used car dealer perhaps? Might have bought it at a salvage auction, and the NE market is about to get SLAMMED with over a million late model, undamaged, total loss vehicles. They shouldn't be back on the road except as parts cars.
My wife is a manager, (for almost 30 years now) at one of the largest salvage pools in the nation (150 offices in all 50 states plus Canada). They have been sending people and equipment up there since a few days after Sandy hit. They are leasing property to setup temporary lots all over the area. She showed me a photo yesterday of a private airport they are leasing that is solid cars from one end to the other. The e-mail said that for a time JUST THEM had been bringing in over one car every 30 seconds, 24/7 filling up that property,
some 3000 per day! (Another similar company also nation wide is leasing land at that same airport.) They have had 50,000+ per day in the call log for weeks.
The thing is these cars are total loss cars that have been not just flooded, but flooded by salt water. It is as corrosive as it gets. Nothing will ever work the same again. It's sad but true that the people that have lost so much will lose yet again by these dealers that sell those POS cars back to them.
I just checked their web auction list for NY & NJ, the max amount listed under any single catagory is 2000+. Every single mileage catagory is listed at 2000+, Catgories "flood", "salt water" are at 2000+, Start Codes "Can't Test, Won't Test, Didn't Test" all are at 2000+. Most all of them will be "parts only" or "salvage" and while it'll help the parts market trememdously, it scares the heck out of me thinking how many people are going to get royally screwed by those cars being back on the road.
OK, off the soapbox (for now)

and your customer might not be one of the salvage buyers trying to unload a junker, but to everyone up that way...... PLEASE BEWARE of what is coming!
And I'll try to get that photo and post here. It's amazing!