Quote:
Originally Posted by mikeacetate
When my oil temp gets over 90C and if have given it a bit for a little while, I notice the engine has a loud roll over/ knocking noise but only at idle.
I have taken it to Nissan and they reckon it's normal. Once it cools down a bit the sound seems to go away. I think it might be the lifters??
Does anyone else have this problem or sound?
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is this still happening on your car?
i think i have the same issue... my roll over / knocking noise doesnt seem that loud but i do notice it. during idle... i put my hand on top of my engine and i can feel the knock that hits the top every 3-4 seconds.