What fuel to use?

[WoodySAR]

On my 04 I'm currently using mid grade fuel, am I waisting my money or should I keep it up. The truck is running great but I've only owned it for 2 months and have only ran the mid grade.

[Cableguy]

I usually put in regular most of the time now. I gave up on super unleaded, I didn't see the point on an unmoded engine. My trailblazer runs on regular and runs perfect.

[finalday7]

I have to agree with cableguy, just run unleaded unless your using a tuner/programmer that requires 91+ octane. Now I'm not gonna say its a waste of money because its not THAT much of a diffrence between regular but if thats what you like by all means go for it. :great:

[WoodySAR]

Thanks for the replies gentleman, got my answer.

Woody