oil consumption

[psychos2]

The 0W30 or 5W30 are for cold starting like in the winter.The summer months are 10W30 , 10W40 , or 20W50. shawn

[Tone]

I run 0W40 all year but that is what MB recommends. In the VX Manual it gives recommendations on what weight to use based on temps to be experienced before the next oil change.

[mbeach]

I had an "Isuzu Tech" (whatever that means nowadays) tell me to switch to 0W30 to quiet the engine down. It worked great, and I've done it to both of our VXs, as well as recommended it to two other VX drivers. It worked for each of them too.

I've started running 5W20, as it's generally more readily available (Mobil 1).

[nfpgasmask]

OK, so I got a PCV Valve from AutoZone this morning. I got a Deutsch PCV-193. I am pretty sure this is the right valve because they only had one left, and they had to go dig around in the stock room to find it (sounds like a VX part for sure). Its a little blue and brown job, only cost $4 and change.

So, I will be getting my oil changed again today after 1500 miles since my switch to Mobile 1 full synth. When I get home I will change out the valve and see how that goes.

Thanks to everyone for all the input here -

Bart