hmmmm... the running rich thing... my exhaust smells a bit like... hmmm i guess kinda smelly... like i guess it would if it were running rich... also when i did my oil it smelt kinda like a lawnmower.. i dont recal ever smelling this smell in my oil before.... also should i worry about harming anything if its running rich cuz an o2 senser? well besides harming o2 sensers and my cat? in otherwords should i not drive it? it runs fine.... just changed the oil.... timing is set 5 degrese..... one thing i havent done was check the valves....
