S Savana2015 New member Joined Nov 12, 2015 Messages 1 Reaction score 0 Points 0 Nov 12, 2015 #1 What could be causing a loud knocking upon startup? It improves once it warms up, but it is pretty much always present when it is started.
What could be causing a loud knocking upon startup? It improves once it warms up, but it is pretty much always present when it is started.
