Need a little help

Hey everyone, I hate to ask for this kind of help but I have asked all I can from the people closest to me. I have been out of work for almost a year and a half. Laid off by one of those big corporate companies that would rather have better stock prices than good people.  I started to do rideshare about six months ago. It is barely keeping my head above water. About three weeks ago my truck, as seen in the picture, produced a check engine light. I just got off the phone with the dealership that I bought it at two years ago and they say I need a new battery, new plugs and a new intake manifold. I have already asked my family for more help then I should have. I was hoping to get a little help from people willing to help. Honestly, I have no other option but to ask for help here. I appreciate anything you can give.