car engine light

We’re away from home and our car engine light came on. Please pray it’s something minor and we can get home on Sunday. Thank you

I'll make this quick. Leaking roof, new furnace that doesn't work correctly, trailer falling apart, car engine light on, medical procedure on Wednesday, large bills the past 3 months, numerous other little things that keep happening. I can't take anymore. I don't want to go on, but I have to...