drumrpunk
Full Access Member
OK, I know there has to be alot of opinions on this topic so please feel free to chime in.
Fuel additives: I have 150k on the spedo and use my Tahoe as my cruiser. So it's typically out on the weekend only. So therefore with the high mileage I figured that a fuel additive may help keep my fuel system clean and possibly extend the life....plus I can afford a bottle or two a month. Do you use them? Does it really help? If so, what are good brands?
Octane: What is recommended by Chevy (5.7)? Since I am still quite new to Chevy's, I don't know what is recommended. I use 89 just in case. I figured with my miles that I probably have a bit of carbon build up and 89 would be a safe bet. And since it's a relatively low compression that 91 would be a waste of money. What do you use? What should I be using? :confused2:
Fuel additives: I have 150k on the spedo and use my Tahoe as my cruiser. So it's typically out on the weekend only. So therefore with the high mileage I figured that a fuel additive may help keep my fuel system clean and possibly extend the life....plus I can afford a bottle or two a month. Do you use them? Does it really help? If so, what are good brands?
Octane: What is recommended by Chevy (5.7)? Since I am still quite new to Chevy's, I don't know what is recommended. I use 89 just in case. I figured with my miles that I probably have a bit of carbon build up and 89 would be a safe bet. And since it's a relatively low compression that 91 would be a waste of money. What do you use? What should I be using? :confused2: