My a20nht engine sounds like a tractor especially when cold, this does not go away when revved.
I have plugged it in and the cam oil valve is faulty which I'm replacing, could this cause the noise?
Or is it the dreaded timing chain or balance chain? If so should I also replace the vvt cogs?
I have plugged it in and the cam oil valve is faulty which I'm replacing, could this cause the noise?
Or is it the dreaded timing chain or balance chain? If so should I also replace the vvt cogs?
Comment