what type of motor
i was searching on rock auto for an O2 sensor and EGR valve and there are 2 choices for the 5.2 its asking me if i have the CNG OHV or just the OHV
my question is what is the CNG mean and how can i tell if its my motor or not?
my question is what is the CNG mean and how can i tell if its my motor or not?


