Frost tune ?
I'm getting the bolt on tune to tune out egr air and rear o2s. Would frosts tune improve my mpg over the current mpg I'm getting with no rear o2s hooked up (170/tank)
A quick reply would be appreciated as I'm about to order today or tomorrow.
I'm getting the bolt on tune to tune out egr air and rear o2s. Would frosts tune improve my mpg over the current mpg I'm getting with no rear o2s hooked up (170/tank)
A quick reply would be appreciated as I'm about to order today or tomorrow.
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I honestly do not like the tuner lock. I never lock PCM's because you never know when a customer moves wants , and has to takes their vehicle somewhere else.
But any way he took care of it when he relized it was his or his softwares fault. A friend of mine had him do a mail order from him and it would stall soon as he dropped it in gear, like it was kicking the vats on or something.He ended up getting his money back. Pcm4less got it on the first try.
Mail orders suck. I will never get one again as my car is still pig rich. And its a simple cam only car. I am putting a wideband in it next week just to see how far its off.
Im just stating what i was told by steve
i love it. but is that true about changing slow response parameters? 





