An engine that has a ping. Also called spark knock, preignition or detonation. The timing has to much advance. Also lower octane fuel will ignite early if excessive heat is present.
2013 XCT added Jan 2015
pull back bars, passenger arm rests, HID Low beam, Silverstar Ultra headlight high beam,Drag Specialties Pillow Top seat with driver backrest. Glasspack mod Mufflers.
2009 Royal Star Venture-Traded Jan 2016
Trailers are for when it's broke aint it?