2011 Charger RT "Mopar 11"

Print Thread

2011 Charger RT "Mopar 11" #1176885 02/12/12 10:25 AM 02/12/12 10:25 AM
Joined: Sep 2003 Posts: 106 Central PA H Howard OP member
Howard OP member H Joined: Sep 2003 Posts: 106 Central PA	I just bought my wife a 2011 Charger RT with the Mopar 11 package. The salesman said you have to run midgrade gas or if you don't and there is a engine problem and they test the gas and it is not 89 octane they can void the warranty. The owners manuel has mid grade as preferred,but reg 87 is acceptable. My question is which grade should I use? It is the 5.7 Hemi motor. Thanks Howard

Hop To