Braydon
Member
I have a 2008 Dodge Ram 1500 with 5.7. When engine is cold there is a very loud clank from under the motor when motor is fully warmed the noise becomes all most unheard. Truck has 160,000 miles. I was running 5w-20 but switched to 0w-20 thinking maybe it was the oil being to thick but there was no change in noise the truck burns about a quart every 3000 miles I’d say. What cud this noise be it’s been like this for 3 years and is very embarrassing.