TOPIC:

@Boyko

Today after my service interval (64K km or 40K miles) I brought up same question to the mechanic in Renault service center. (I have access to those fellas and opportunity to talk 1 on 1 between us unofficially)
He told me that my chain is just a little bit loose, but nothing to worry about for now. -.-

He also explained that those chains are not like BMWs N47 chain which is way thicker and overall stronger than this. (duh!)
Then he pointed out that these engines are small for this chassis (overall weight) and users "push" them in order to go fast so chain "suffers" decreased lifespan.

My question to you Boyko is: Have they just replaced chain and chain tensioner with same but new ones, or have they used some "upgraded" version of chain and tensioner?
If they used the same just placed new ones doesn't that mean that after a while (certain kilometers or mileage) same issue (engine noise) will reappear? (and you are back at the beginning?)

@swansonuk

Mine Kadjar also went out of warranty. It was manufactured in September 2016, bought in October 2016 by first owner.
It's rarely driven, as of today it has 64K km (40K miles). All service intervals were done in time and in Renault service center, even now when it's out of warranty I maintain it there. (I'm owner since January 2022)

To whom or where to send my complaint?
You sent it directly to Renault, I want to try that too but I need that information.
And any advice or help for contacting them directly would be highly appreciated.


 

so yeah, i have new chain kit as well, just bought 17 plate 27/07 Signature S Nav with 60k after one owner, service history renault stamps, but ive had the engine rattle as well, specially about 2k rpm... so got it done by local renault specialist to my surprise the chain was ok but again chain tensioner that make the chain loose, but they fitted new (somehow upgraded) chain kit, engine is quieter and i think more responsive? but didt only 30 miles, so time will tell... but peace of mind for hopefully another 60k miles..next step is upgrade 22.19.300 to Android auto... boooked myself to REnault dealer ..  

I have a 2018 Gynamique S Nav that has developed a rattle from the timing chain. Having taken to a Renault dealer for investigation have been informed it requires a new chain and cover, to do this work the engine needs to be removed
​​​I've read a number of reports from owners that suggest the 1,2 tce is a flawed design. The quote for the work at the dealer is £2600, Renault UK have offered good will of 50% but I still feel this isn't acceptable
Does anyone have anything that can support my claim that there is a design or manufacturing fault with this engine. The car has done 42000 miles