95 eclipse gs pings

[kstack]

i have a 95 eclipse gs. the problem im having is the engine makes a strange vibration after 3rpms. no matter what gear im in. it sounds like a pinging noise. plenty of oil and other than that the car is great. anyone know what it could be?

[Julioluko]

Check your plugs, it could be just be that some things vibrating in your engine bay or a body panel.
Does it do it in neutral?

[kstack]

yes, every gear above 3rpm

[helliviknow]

is neutral a gear?