Thanks for replying all.
I have read NYS new car lemon laws and this 4th one fits that category of finding a car a "Lemon", new car, under 18k and 4th repair.
I've never had a lemon car before, it kinda sucks.
Maybe with a little positive thoughts this check engine light will be fixed quick n easy then it will never come up again!
The dealer has been in business for years, this is the dealer I bought the Jeep from. The other closer dealer kinda just started business- so not too comfortable with a new tech fixing her.
Any other advice will be greatly appreciated.