Poll: Your best engine oil + any additives

[Danny]

The fumosit? cold my the has always done.. But with the bardhal ? very limited. The valve swirl, not only in the process of shutting down, to avoid hum high the motor? We are off topicpero.

[MultiBravo]

The fumosit? cold my the has always done.. But with the bardhal ? very limited. The valve swirl, not only in the process of shutting down, to avoid hum high the motor? We are off topicpero.

The valves swirl, explained quickly, serve to enhance the filling of the cylinders to the low-to-medium schemes by changing the geometry of the intake tract.
What prevents the squotimento in the process of shutting down ? the butterfly valve closing makes the cylinders not to aspire air, and there both compression and exhaust (the engine is "choked")

[Danny]

Ok, my confusion then! Thanks for the clarification.

[msport (exil77grande)]

I would appreciate not you went off topic, thanks.

[checcosassu]

I saw blue smoke after the mass in motion several euro 4 diesel also does not fiat if the temperatures are cold.
I don't think burn oil but I think it's a matter of enrichment fuel/advance injection provided by the control unit to the temperature, pressure, and a thousand other calculations.
Maybe an eye on the glow plugs, if you warm up properly even if they are not interrupted the give since we do not know if they have ever been replaced.
The last thing that comes to mind ? on the 16V, there are the swirl valves on the intake manifold, it is easy to dirty and not working properly, even though ?
a lot of work dismantling of the group manifold...

The glow plugs are new, whereas for valves swirl works only one driven by a motor and the other free why? rod without swirl. However, today I discovered that I had the bottom hose of the intercooler holes.

[Gia]

what temperatures you have in your areas? I have a bravo 1.9 jtdm 150 hp and from my area we've arrived at 2-3? C and I do not smoke. Mine has 140000 km

[checcosassu]

what temperatures you have in your areas? I have a bravo 1.9 jtdm 150 hp and from my area we've arrived at 2-3? C and I do not smoke. Mine has 140000 km

I'm in Sardinia and in these days we are about 15 degrees.

[MultiBravo]

I'm in Sardinia and in these days we are about 15 degrees.

Known with some cars, that sometimes the fumosit? appears at intermediate temperatures and for absurd sub-zero anything... I assume therefore? the mapping of fuel vs. engine temperature/environment at times ? a p? too rich or advances a little pushed and cos? see the fumatina...or I noticed if I used the engine for a long time in the city? and maybe has not even reached the operating temperature, the cos? thereby causing a "fouling of the engine".
Since we are OT, we could create a new topic and dedicated to collecting the most? information? what do you think?

[scenz]

use mobil1 0/40 several years, excellent product

[Gia]

Could you specify in which area are you? to use a 0w40 you should find yourself at the top of the alps, no?