Report "Code 23 dodge caravan My van was making noise when i drove it. Then it seemed like it was having trouble going into gear. After driving it for an hour, I noticed my engine oil was completely empty. Then the check engine soon light came on. The code for it is "23". The noise got worse. Then i finally put 3 quarts of engine oil in it. The noise went down, but not completely. When i push the pedal down when the car is parked, the engine makes a rattling noise. I would like to know if I keep driving my van, will the check engine light disapear on it's own? Also I'd like to know if you think i already damaged parts of my engine due to the low oil? Our mechanic told us that we need to replace the transmission. But we found out that he never checked the engine oil level. Am i doomed or do I have a chance saving my car with a small amount of money? Also is it safe to keep driving my car?"