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Title: Now I'm a believer!
Review: I've never been a believer in fuel additives, and always figured they were ineffective at best, or scams at worse. Until now - I'm a convert!I've got a Volvo V90 that sat for a 2 years, and had trouble with running very, very rough for a few minutes after a cold start. The shop was puzzled, and input from the Volvo community got me thinking about sticking valves, so I got a bottle of Techron (based on the excellent reviews here), dumped it in, filled the tank, and drove the car around for a few hours.After driving about 40 miles, the problem disappeared, and hasn't returned for a week.This stuff worked like magic, and saved me a pile of money. I just wish I had tried it earlier. It may not fix all your car's woes, but it sure took care of mine!
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