[helix247]

So looking at the potential timing chain settlement for the n20 engine, it appears that there will be at least some out of pocket related to the repair. I wanted to see of there was any interest in putting together a thread of potential additional repairs that could be completed without significant increases to labor cost. Looking at the FCP Euro video for replacing the timing chain guides, they removed both the oil pan and the valve cover. If so, it seems that at least the gaskets for those items could be replaced at that time. Are there any other items that could/should be replaced as part of some sort of preventative maintenance?

[Solidjake]

The oil pan gasket and valve cover gasket are part of the FCP timing chain kit.

I just purchased it from them this morning. The only other items I see that can be replaced and would not really add to the labor cost would be engine/transmission mounts.

I added this washer since it was not part of the kit and it's an item that is removed during the install.

1237600595

[helix247]

Originally Posted by Solidjake

The oil pan gasket and valve cover gasket are part of the FCP timing chain kit.

I just purchased it from them this morning. The only other items I see that can be replaced and would not really add to the labor cost would be engine/transmission mounts.

I added this washer since it was not part of the kit and it's an item that is removed during the install.

1237600595

Nice find. So are you planning to tackle this job yourself? Do you have a lift?

[Solidjake]

Originally Posted by helix247

Nice find. So are you planning to tackle this job yourself? Do you have a lift?

Hell to the no. Having a shop do it. I've done many DIY's from suspension, engine, electrical jobs but for this I don't have a lift to do the under engine work and I don't have the special tools.

[helix247]

Originally Posted by Solidjake

Hell to the no. Having a shop do it. I've done many DIY's from suspension, engine, electrical jobs but for this I don't have a lift to do the under engine work and I don't have the special tools.

Originally Posted by Solidjake

Hell to the no. Having a shop do it. I've done many DIY's from suspension, engine, electrical jobs but for this I don't have a lift to do the under engine work and I don't have the special tools.

Yea same. I watched the FCP Euro video and basically saw it was a no go. If you dont mind me asking, what did your labor quote come out to?

[Solidjake]

Originally Posted by helix247

Yea same. I watched the FCP Euro video and basically saw it was a no go. If you dont mind me asking, what did your labor quote come out to?

They quoted me 1,600. I might get walnut blasting done at the same time while it's there

[helix247]

Originally Posted by Solidjake

They quoted me 1,600. I might get walnut blasting done at the same time while it's there

Originally Posted by Solidjake

They quoted me 1,600. I might get walnut blasting done at the same time while it's there

Nice, that is a good number for sure. Walnut blasting sounds nice. If you do, would love to get your thoughts on the condition inside and mileage. Might be helpful for others to consider it as well.

[Solidjake]

Originally Posted by helix247

Nice, that is a good number for sure. Walnut blasting sounds nice. If you do, would love to get your thoughts on the condition inside and mileage. Might be helpful for others to consider it as well.

Will do. Car will have between 95-100k miles when I get it done. I saw a pic of an N20 with 25k miles and you could already see carbon deposits on the intake/valve stems. I can't image what it looks like at 100k.

[helix247]

Originally Posted by Solidjake

Will do. Car will have between 95-100k miles when I get it done. I saw a pic of an N20 with 25k miles and you could already see carbon deposits on the intake/valve stems. I can't image what it looks like at 100k.

Originally Posted by Solidjake

Will do. Car will have between 95-100k miles when I get it done. I saw a pic of an N20 with 25k miles and you could already see carbon deposits on the intake/valve stems. I can't image what it looks like at 100k.

Haha yea same I am 99k and I never really thought to do it. Now I am like well since chunks of the engine are coming off for this job, lets make the dollars stretch as far as possible.

[f30nick]

Originally Posted by helix247

So looking at the potential timing chain settlement for the n20 engine, it appears that there will be at least some out of pocket related to the repair. I wanted to see of there was any interest in putting together a thread of potential additional repairs that could be completed without significant increases to labor cost. Looking at the FCP Euro video for replacing the timing chain guides, they removed both the oil pan and the valve cover. If so, it seems that at least the gaskets for those items could be replaced at that time. Are there any other items that could/should be replaced as part of some sort of preventative maintenance?

My oil pump was also replaced when mine timing chain was replaced

[helix247]

Originally Posted by f30nick

My oil pump was also replaced when mine timing chain was replaced

Originally Posted by f30nick

My oil pump was also replaced when mine timing chain was replaced

I was thinking about this one. I did not see a pump with the FCP Euro kit. I think it makes sense if we are already in that area to replace it. Do you have access to the part number they used?

[willywi]

Originally Posted by Solidjake

They quoted me 1,600. I might get walnut blasting done at the same time while it's there

Hey man, I also have N20 engine with timing chain whining. I see that you are located in NYC/Philly do you mind telling me which shop you went to for timing chain replacement? Thanks

[Solidjake]

Originally Posted by willywi

Hey man, I also have N20 engine with timing chain whining. I see that you are located in NYC/Philly do you mind telling me which shop you went to for timing chain replacement? Thanks

Sure thing. Lehigh Valley Motors. They opened up early in the year but it looks like they have a lot of BMWs going there. I did have a convo with one of the guys and he's done the chain numerous times. He even sent some pics of the broken guides.

https://www.facebook.com/lehighvalleymotors/

[Imperial328i]

Originally Posted by Solidjake

Will do. Car will have between 95-100k miles when I get it done. I saw a pic of an N20 with 25k miles and you could already see carbon deposits on the intake/valve stems. I can't image what it looks like at 100k.

Just did the walnut blast on my car. 2015 N26 with 68k about. There was really not much carbon on the valves. For what it's worth.

[RMachuca3d]

That looks fine actually, another 60k miles and then you might benefit from doing a blasting.

[helix247]

Originally Posted by Imperial328i

Just did the walnut blast on my car. 2015 N26 with 68k about. There was really not much carbon on the valves. For what it's worth.

Originally Posted by RMachuca3d

That looks fine actually, another 60k miles and then you might benefit from doing a blasting.

Agreed. Looks very clean.

[Solidjake]

Originally Posted by Imperial328i

Just did the walnut blast on my car. 2015 N26 with 68k about. There was really not much carbon on the valves. For what it's worth.

Wow not bad.... I think I'll wait until 120-130k miles. Thanks

[f30nick]

Invest in a catch can, worth it

[DG330]

Originally Posted by Solidjake

Wow not bad.... I think I'll wait until 120-130k miles. Thanks

I carried out a manual clean with carb cleaner and brass brushes and picks at 99/100k miles. They were quiet dirty on mine.

[Solidjake]

DG330 Thanks for the pic. The car is in the shop for the week to get the timing chain done. I'll ask and see how much the walnut blasting is