new yukon owner with a few questions

[03yukon22]

so i got my first yukon sunday and its great. i have a few q's if anyone could help me out that will be great. its a 2003 slt, fully loaded, sunroof, 2wd, 5.3l, k&n filter, flowmaster single exhaust
-can i run E85 in it?
-what are some good, cheap, power upgrades?
-do they make 2wd lift its for this?
-and if anyone has anymore info they know about it that i dont, please type away lol

Thanks, Nick.

 

[blueflamed03]

if it says Flexfuel on it, yes you can run e85, if not, i say no.

Cai, and Black bear tune for mods.

welcome to the site

 

[03yukon22]

thank you sir, ill look into that. the reason i ask about the E85 is because on the inside of the fuel door it says "do not use additives with E85" so i figured it might be a flexfuel. but the guy that had it before me took most of the badges off of it so im not sure.

 

[brassknucklemafia]

check the vin with a dealership?

 

[bkboatnsleds]

Think a Z in the vin = yes flex fuel.. Mine is (before the 6.0) and I didnt have any badges saying so.

 

[Eagle]

Think a Z in the vin = yes flex fuel.. Mine is (before the 6.0) and I didnt have any badges saying so.

Correct.

However, unless e85 is more than 20% cheaper than gasoline, it will cost you more per mile travelled than gasoline.

 

[03yukon22]

thanks guys. ill check the vin, and i didnt want to run E85 i was just curious for information.

 

[amaz]

If it's a RWD, don't raise it. Instead, show us how low can you go?

 

[blueflamed03]

crawl under and find fuel filter, if it has the weird clamps holding it on, its E85, regular wrench ends, gasoline.

 

[03yukon22]

thanks blueflamed03. ill look today.
amaz- i live on a farm and live on a dirt road so that wouldnt be such a good idea, plus thats not my style, but i do like the look of lowered ones.