I drove my pajero months without running additives; 65000km's later, still no problems. I do run them regularly now but every once in a while caught without them. You will be fine as long as it isn't a habit. I use Standynes now and really like it. Noticeable fuel economy improvements on my small tires. power robbed from the big tires noticeably decreased. That being said, I can't help you with where to buy the stuff in Vancouver. I buy mine from Taylor Wilton Nelson BC. Maybe they will ship you a case? <img src="/forums/images/graemlins/cheers.gif" alt="" />