Car Owners Hub UK - Built by Drivers, for Drivers

Which one is "better"? There isn't always a clear winner in engineering. A great deal of uncertainty exists. Potential benefits and drawbacks must be considered. At normal temperatures and loads, I believe both viscosities are within the allowed range for this engine and application according to the ...

Although lubricant composition and tolerances certainly account for these engines' ability to run on thin oil, it remains unclear why Mazda specifies two distinct viscosities for the same engine in various areas. Tolerances for 3.3L Mazdas are the same worldwide as they are in the US and Canada ...

Although not entirely false, those bullet points do not address the question of why the same engine in different markets is specified with varying oil viscosities by the manufacturer. For the 3.3L engine in the CX-90, Mazda recommends 5w-30 outside North America and 0w-20 inside the US and Canada ...

The response is appreciated. I will give it a go, but I'm not convinced it applies to brand-new automobiles.

My current e-class is 10 years old, and I'm on the hunt for a replacement. From the factory, it was the entry-level e220 model, and I chose it for its basic glass and light inside hue (maybe cappuccino!) Am I seeing things right when I look at a replacement, either an e-class or a c-class, and say ...

After three years in an unsealed container, pentosin CHF 11S will have oxidised or absorbed moisture. I would throw it out if it were brake fluid, but I'm not sure if it's hydraulic fluid or not, so I'd definitely throw it out if it was both, haha.

It doesn't happen first thing in the morning; it doesn't happen until after around five minutes of driving. Here's the link; thank you. The noise appears to be coming from the front, near the throttle body.

might someone please tell me what might be causing a rattling to start up from around the throttle body on my 2014 BMW 3 Series 316D? It doesn't happen while the car is cold, and it only lasts for three or five seconds. Other than that, the car drives and performs well.
I am grateful.

That's a great cry about them being stuck. Attempting that first is definitely worth it.

In case I need to order keys, I might drop by the Mercedes dealer that's right down the road.