Just a thought, not trying to pry, but you say your Hubby is away - are any of his buddies around that could help? When my Dad was out to sea my Mom would call one his friends or a sympathetic neighbor to address any issues that she needed help with. Plates of big ol' cookies or brownies work wonders on a mans desire to help. Get your car accurately diagnosed by a pro, but don't let them do the repair. There are soooooo many things that can malfunction on a modern vehicle, then call on the neighbor / friend to do the muscle. Feed him and thank him. It could save a bundle. You could also look to a local school or votech that has an auto shop, sometimes they will do the work for free - you pay for parts. If they don't the shop teacher (my all time hero) might turn you on to a student that would like a little extra income. Post an ad on craigslist looking for a hired gun to do the muscle after you know the problem. There HAS to be some guy out there with a big heart and a desire to help. Hope everything works out.