I forgot to tighting my oil cap and it jumped off my endevaor should i be in trouble with car problems
What does the exhaust smell like? Please be carefull it should only take a second or two to tell what it smells like. (either gas, sweet/antifreeze, or oil) if it is oil it is probably rings, if it is antifreeze then it could be a head-gasket, or gas (which I don't think it is) it could be a valve.
Grey or blueish smoke indicates that you are burning oil, usually a sign of worn piston rings.
Keep an eye on the oil level in the vehicle