Help with my son's medical expenses

Please help!  We are in need of your blessings to get our adorable 3 year old son the help he needs.  Even the smallest donation will help out.  During a recent 4 day stay at Seattle Children's hospital for an as yet undiagnosed intestinal issue, we were told Will may also be autistic.  He needs weekly speech therapy and needs to see several different specialists that are not close by.  The intestinal issue makes a long bus trip, as well as potty training, impossible right now.  We have multiple hospital and Dr's. bills. We can't get him to all the specialits he needs to see.  We need help purchasing a modest and dependable used car to get Will the help he needs and pay the uncovered hospital expenses.  This is not a luxury item for us, it is about hearing our son speak, and securing his successful future...about getting his intestinal issue treated so we can get him out of diapers.  We are in a dire situation right now due to Jeff being laid off and our car completely dying.  Jeff's job background requires him to have a vehicle, and transportation of tools.  The jobs are out there, but we don't have the required vehicle!  We desperately need help so Will can get the medical attention he needs and Jeff can get back to work before we also lose the roof over our heads.