Hey, TURNA!

[Texas82GP]

I've used it for 27 years with no issue. I've never heard anything like that. Maybe I've never had problems since I've always used as preventive maintenance.

There used to be a professional strength product from Chevron back in the late 90's. I put a bottle in a friends Sunbird with a 3.1 that was running rough. We drove it across town to pick up another friend at the airport. By the time we got back (maybe 80 miles), it was cleared up.

 

[1evilregal]

techron is meant to be used between longer durations... when I worked at the volvo/mercedes dealer back in the 90's (mercedes actually recommended it in the owners manual), we added it as part of a 10k service. if you use it every couple fill ups, it'll do more harm than good, just like seafoam...

 

[TURNA]

just put some acetone in the tank!!!