Originally Posted by 222Doc
the bad heads in the penta tick has nothing to do with fuel. I am sure Jeep would love to blame the fuel, void the warranty.
I can get 100octain unleaded, or 105 octain LEADED at about any gas station here. The latter is about 7;50$ a gallon. Just pony up.
I own a 2012 Wrangler with those so called "bad" Pentastar heads.
I used Real gas, and used the proper detailed "break-in" procedures that were in the Jeep's owners manuel.
At 16k miles,my Petastar engine is as/or more quiet that the ones I have seen with the head replacements.
I guess you could be correct, on the gas thing, but I have the Jeep to prove my points
$7.50 a gal???? hello. lol