They go on either way, the idea is that the sliding joint on the prop is put at the transfer box to reduce contamination from the road. 👍

Understood, I think my original pump was around 8 minutes to fill the tank from empty with a door open for no interruption ? (correct me if I'm wrong) 🤔.. Hopefully you've suffered just a tired pump👌

You could have the height sensor out of whack. Does it move up and at the front or rear. Like it's dancing?

Most likely burnt🤯 I draw the old oil out with a vacuum pump, Refill, run the engine while steering left to right fully and continue like that until I'm happy with final color after draining and refilling repeatedly. 👍

+1^ it's not from higher up🤔

Those short fuel trims are really low🫣

Or owned a dinghy 😛

I like the l405 myself. Just the over complexity of it kills my enthusiasm.. 😒

It seems they are ignoring you guys over there 😵‍💫

Nowt like that for the diesel 💁

I'd give it a good clean down and check it again after a few miles. If there has been a leak for a while, the oil will be in every minute place and will slowly ooze with the engines heat. Hopefully you don't have to drop the sump👍

Are the coolant temp sensors reading correctly as well? 🤔

ERR2081 blue, STC2299 green. Sourced from the net but check beforehand 👍

In the conversation section, click start conversation and search for Datatek. 👍

A true point☝️

Although very helpful kiddo, this image doesn't relate to his engine. 🫣

this is of more use my mate👍 Just to give you an idea of where to look. The later m51 had three sensors, the one closest to the bulkhead is the last minute sensor when it puts the fans on... Normally too late late at that point. The earlier engine has only two. As our mate Keith says. One for...

Your running a diesel? 🤔

I'd change em'.. The risk of one letting go and damaging something in it's path isn't worth the possibility of extra expense. 👍

Both accessory belts are consumables and can't be "sealed for life" items👍 The restricted performance can one of many issues due to cracked plastics on the inlet/turbo side, jamming air direction valves if dual turbos, sticking turbo vanes, Split or blown off turbo pipes.. 🤔