No it really doesnt doesnt sound like a ping, but to be honest I am not really sure of what an octane ping would really sound like. And my truck accually runs really good. Its just under a load when I am going up a hill, lightly stepping on the gas pedal, it makes a ratting noise coming from the engine. Its not really a knocking noise. I dont know, its just so wierd becasue I have never heard anying thing like this. And its not a loud noise. When I give it more gas also, the noise goes away.
Today I am going to change the spark plugs and see what happens.
Tuesday, March 13th, 2007 AT 6:34 PM