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our local tsc just started carrying howes.
anyone use that and power service and can compair the two?
Disclaimer.....just my own experience. I used to use Power Service exclusively in my big trucks and my 6.0 Powerstroke. Never ever had a gell or freezing problem. But one summer while on my way to Indiana in my F-350 the check engine light came on and it started running rough. I had Power Service in it at the time. I stopped at the Ford dealer in Sturgis Mi. and they scanned and told me I had two dead injectors, but they could not get it in. Told me I was safe to drive it home. So I stopped for fuel and they only had Howes. I dumped some in and drove for no more than 15 minutes and the check engine light went out and it ran like a top.
I now only use Howes.
And as an added bonus, I get it cheaper at my big truck dealer and Howes always gives you swag when you send in your bar codes.
Only other fuel conditioner I've used that made the biggest difference in power is the Caterpillar branded stuff. But it is expensive.