We were financially set back several years ago, due to my husband getting injured at work and previous child support. We have most of our bills paid up. But we are living in a 2-bedroom trailer with 4 children including two teenagers. We can't get a loan without cleaning more of the credit up and a down payment. We need to use some of our 401k plan. How do we go about this? I know that this should be the last resort. But have absolutely no other solution. With gas prices and insurances we just cannot save enough fast enough. Our vehicles are each 8 years old and will need to be replaced soon. We don't want to use all of it, just enough for a partial payment.