may your fix banish the misfire permanently. what's scary is how young your engine is. hopefully it was something as simple as getting some bad gas.

i used techron a little while ago because i was starting to get a diesel like rattling sound and have been using chevron gas most of the time ever since. that rattling has since not returned. note: i was advised that adding techron to your gas can affect the oil and to change the oil out sooner rather than later. good luck, taro