engine chatter in the cold mornings
#1
engine chatter in the cold mornings
i got the 4.7 in my 2003 dakota.. and man she makes some noise in the cold mornings... from what i hear they all do that?? i know theres a suppliment you can put in there to stop that but i just dont feel comfertable putting stuff in my oil.. but does anyone elses chatter? i mean it goes away after a min or so. i was just wondering cuz my 3.9 never did it
#4
if it does it even with fresh oil and properly filled, its the hydraulic lifters. 4.7 lifters tend to "stick" a little bit until warm oil gets flowing through it. However, if you dont already, a nice fully synthetic oil might help it out a little, if it doesnt its no big deal. In other words, yes its normal. Now if it does it ALL the time, then you have a problem.