stevenkeyte

I may have done a little too much research on this one, but it was well worth it! No one ever says this, but you have to change the gaskets every time you remove the throttle valve and the pipes that go with it. It is important to keep this in mind before beginning. Warning: I spent approximately 8.5 hours on the project (not counting the time spent on the water pump). Even while it's not great for a first-timer, it's better than paying the €2.2k that Mercedes asked for the identical job! 😅

I Achieved It, Yeah! This is the Worst Job Ever! At last got around to doing it, and holy cow, was I a swine! There are two points that are consistently overlooked: The housing for the fuel filter: the new authentic Mercedes component differs from the initial. For a long, I didn't know what to do with a few more mounting points here and a few missing ones there. Despite my best efforts, I was informed by the local dealer that it is now a "one-part-fits-all" setup. 🤦‍♂️

Money vs. time I'm reasonably handy and have everything I need, but I'm struggling to decide: Approximately how long will it take from beginning to end? Compared to simply paying a nearby garage (around €72/hr here)” I'm interested in hearing about actual completion times, tips, any problems encountered by anyone who has installed the oil cooler housing and/or water pump on the OM651. Thank you ahead of time!

«The Greatest Mystery» Since draining the oil and coolant from an oil cooler is a two-part process, I see no reason not to do the water pump and cooler simultaneously. My current line of inquiry is centred around — Is it feasible to accomplish this task on my own at home? In your experience, how long did it take? There are a lot of moving parts, but it seems like it's mostly just a matter of unbolting and rebolting.

Wanted Components Refurbished oil cooler set (with housing and gaskets) Renovated water pump Delivered for a total of €475—all authentic Mercedes parts from Germany. The irony is that the identical components were estimated to cost €880 in France! 🇩🇪💶

Now I'll give you an update (and ask anyone who has dealt with this before). With 15,000 kilometres on the clock since purchase, I should probably get another oil change soon anyhow. The coolant leak, which has been going on for the past month, is emanating from the area around the water pump. It appears to be very easy to order a new pump, so I have already done that. On the other hand, I've discovered a huge oil leak. The engine's undercarriage is a disaster, yet I'm not losing much oil. It appears that the oil cooler/filter housing is leaking, according to some camera-based investigation. My research suggests that this is a classic OM651 issue.

https://smartcarcheck.uk/car-specs

I found mine under the carpet in the trunk, so be sure to look in the spare tire well as well. A website named https://smartcarcheck.uk/car-check was actually something I found by accident. If you try your reg, it can bring up your specification details when I was exploring forums for my own code. Otherwise, entering your VIN into the parts system of a major dealer should yield the most accurate results. Which year and model is it?

I did, but between flights, hotel and time off work, it wasn’t worth it. They said viewings are possible but by appointment and stock moves quickly. I relied on the inspection period instead.

I wouldn't recommend installing a non-OE or OEM part from the internet because there's a chance that it comes with the wrong spring or other components. During the servicing, ensure that an FAI or BMW kit is used, which includes the vanos sprockets, guides, etc., as these are known to function well right away. There may be problems with the sprockets on other brands.

Typically manifests itself on brief excursions, such as removing the vehicle from drive or similar? We were unable to resolve the issue.

As part of the recommended maintenance every four years, it is detailed on pages 9 and 9 of my handbook. Rechargeable e-call system across Europe.

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The cushioned lining was not my purchase. Lighten up on the hauling. Could you tell me the colour of your CX-70?. Polymetal grey is what I have. Appreciate it

The all-season floor mats, which included the back, were my first buy. My finest decision ever.

Before I got my hands on my CX-70 in September of 2025, I bought two Mazda3. My goal in finding this community is to connect with other Mazda enthusiasts.

Is the passive cat easily removable and cleanable?

I am considering that if I replace the glow plug controller, I should also replace the glow plug loom.

Upon initially replacing the glow plugs, the code 4952 indicated a smooth working controller for cylinder 4, with 4A44/4A64 activating cylinders 1 and 3. Replaced all four once more, resulting in a 4A64 cylinder. One activation 4A54 cylinder Two activations Activation of cylinder 3 in 4A44 E373 no message (RLS wiper speed), receiver integrated automatic heating/air conditioning system/IHKS/IHS, Transmission JBE; what should be attempted next? I performed a DPF cleaning despite having a DPF deletion last year.

I have replaced the glow plugs twice and performed a DPF cleaning. However, it remains in limp mode.

Hello everyone, I previously discussed limp mode here some time back. A small mechanic inspected the car but was unable to identify any issues and expressed confusion. Instructed me to remove the interior fuse box, as moisture occasionally infiltrates and induces erratic malfunctions. I examined all fuses and relays, stored it in a warm location for a week, and subsequently replaced it. The fault code for glow plug number four was detected, prompting the replacement of all four glow plugs. Currently indicating the activation of glow plugs 1, 2, and 3. I will replace the glow plug harness and the glow plug control module. Any assistance would be greatly appreciated.

Niro is available exclusively in non-petrol variants.