Quote:
Originally Posted by nis350
some interesting observation.... when I first started the engine cold, no noise. Drive it on the fwy for over 10 miles, no noise. it seems to have the knock only if I drive it for a few miles during idle.
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I know i had this before, on start ups the engine isn't at idle right away it takes some warm up time to drop to idle ~650rpm thats when u hear noise, oil delivery is at its slowest, and if viscosity is bad there isnt enough oil between the vvel metal to metal contact, causing that noise
Am pretty sure ur oil is the problem so get some easter oil,
I my self saw that that went away when i put royal purple, it isnt easter oil, but just good quality.