Hi Everyone,
I own a 2012 Ram 1500 with a Hemi. Now that it's cooler early in the mornings, my truck has what sounds like a rod knock on a cold start. It persists until it warms up. The truck only has approx. 30k miles on it and is still under warranty. I took it to the dealer last winter and, of course, they said they didn't notice anything wrong or hear any noises (they even said they checked the exhaust manifold bolts to make sure they weren't broken). I don't get it, the noise is very obnoxious, and consistent when it's cold outside.
I change the oil every 4k miles myself with synthetic 5w-20 of various brands. Any ideas? Thanks for your time
I own a 2012 Ram 1500 with a Hemi. Now that it's cooler early in the mornings, my truck has what sounds like a rod knock on a cold start. It persists until it warms up. The truck only has approx. 30k miles on it and is still under warranty. I took it to the dealer last winter and, of course, they said they didn't notice anything wrong or hear any noises (they even said they checked the exhaust manifold bolts to make sure they weren't broken). I don't get it, the noise is very obnoxious, and consistent when it's cold outside.
I change the oil every 4k miles myself with synthetic 5w-20 of various brands. Any ideas? Thanks for your time