Well.. I try and maintain my truck.. I take good care of it. Anyway.. I get home today.. Check my oil and realize my oil cap has been off since my last oil change. About 200 miles ago. No oil has blown out... and my oil level seems to be fine... But Im the kind of person that worries about things to no end. My oil pressure guage was lower than normal when I got home and thats what made me check the oil. I've ****ed my engine havnt I?