Im not a person that checks his mileage every tankfull, hardly ever for that matter.<br /><br />I am still using it though, mainly because of what it does in my outboard and my wifes car. I have no real way of checking how much my 150 Merc uses, but I can tell a real difference. I used to use a lot more fuel though. Now, I am not running WOT everywhere I go now because of the fuel prices, (I know that makes a huge difference), But I can go out on four trips on about $25.00 of fuel now, and I used to only get about three trips on that amount. Unscientific I know, but the engine sounds better also.<br /><br />Now, KK used it with premix and had spark plug issues, I have never had that problem though.Originally posted by roscoe:<br /> I was wondering if you could give me an update on the gta fuel enhancer?
I still have only used it in my van. But the results I posted have stayed the same for the last year. I keep a very accurate log with mileage etc and yesterday was the first time I did not add it when I filled up (was in a hurry) but figured it would be a good check to see if mpg changed and performance. Wont fill up again for a couple weeks right before we head out to Seaside Or on the 17th but will post results for the first tank without in a year.<br />Good or Bad as I have nothing to gain or lose by posting results.Originally posted by roscoe:<br /> I was wondering if you could give me an update on the gta fuel enhancer?<br /><br />Its been a year, are you still using it?<br />Have you been able to compile some long term results?