2002 1500 4.7 Knocking. But not cold, and not when warmed up.
#1
2002 1500 4.7 Knocking. But not cold, and not when warmed up.
It's odd. It'll only do this faint knock after it's started warming up, and goes away when fully warmed up. It does NOT do it cold, and NOT hot.
Ideas? I just bought this truck like a month ago. It was probably making the sound before, I just couldn't hear it. The thing drives fantastic.
http://www.youtube.com/watch?v=iN4T5...ature=youtu.be
Ideas? I just bought this truck like a month ago. It was probably making the sound before, I just couldn't hear it. The thing drives fantastic.
http://www.youtube.com/watch?v=iN4T5...ature=youtu.be
#4
I watched you're vid and that sound is not normal i have the same truck same year and same engine.mine does not make that sound.hard to say over the internet what it is could be the fan could be the belt sounds like something like that to me.is your truck a 4x4?you dont give much info on it how many miles on the truck?
Last edited by swamper; 12-29-2012 at 04:01 PM.
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#8
Did ya hear the video? I don't think it's a rod knock because 1.) It goes away, and two.) It's too damn quiet :P . Does the 4.7 have lifters? I don't know what the oil change history is on this truck.