Nissan Xtrail 2003 Distribution chain Snido

As they told them they repaired the engine in what they call it 3/4 but they had not changed the distribution chain because it was considered in good condition, it turns out that the chain sounds to me when I turn on the vehicle, after this spends an hour or more off and I move again, the strange thing about this is that in the morning when I turn it on it does not sound anything. In the first case it passes between one and two hours off and the second more than 12 hours and cold, the sound is for a moment, more or less in what takes to turn off the focus of oil pressure verification, I also listen to a sound such as when a wooden table is cut with an electric saw, under and equal for a moment

that will be what happens? Something bad will happen to me later, I can prevent by placing some additive. The vehicle has traveled 400 km since they repaired it.

Good brother That cold noise is a sign that in a short time it will have a bench blow or connecting rods to happen with several cars that do not recent

What oil do you have used in the engine ????????

I am using Gonden Bear 20 - 50 red oil, you think you should change from oil to a lighter, the sound is from the distribution chain

Try with a 10-40 is thinner and load faster.