Re: Can i siphon gas out of my 2010 5.3?
Lot's of cars mfg. recommended for 93 run just fine on 87. Just avoid running the newly tuned 5.3 hard until you fill up with 93.
Just listen for ping and back off if you hear it.
2007 Colorado, Pace Blue, regular cab, 3.7, auto, ZQ8 , 2LT , 3.73, G80, tow package
Pace Edwards Jack Rabbit bed cover
Catch-All Xtreme Floor Guards
ZQ8 tailgate decal
Factory foglights added