paumat

The million dollar question: is using off the shelf Mobil 1 or valvoline (that already contain a small amount of additive) going to ruin your G80? It seems tons of people have used the Mobil 1 or valvoline.

I have a 2015 and the cap fits on the tube.

It verks...

Got my hands on a 2019+ fill tube. Based on the fitting, looks like it will be damn near vertical after installation; maybe tilted just a hair forward. Will update photos after install

I think OP is referring to mfrs that have both direct injection and the older type injectors that wash the intake valves.

Is the gasket available by itself or does one have to buy the whole light assembly?

2002 didn’t burn a drop even after 160K miles 2015 with 40K miles burns 1/2 qt or less on 6 month/5K mile OCI.

Yes, it’s the orange rubber sheet between the leaves. The leaves are tight enough that it won’t come out.

It’s a known issue and the claimed fix is updated motor mounts. Helped mine considerably but didn’t completely eliminate it...was covered under power train warranty.

If you want one to just act as a funnel adapter to get things vertical https://asttool.com/detail_page.php?from_search=y&tool_number=OFAAGM&offset=0&stype=advanced&manf=GM,GMC

Dash temp gauge is likely not very accurate. separately, have you owned the vehicle for all 172k miles? I have not seen one that high yet.

There’s got to be a way to “hack” this for infinite use.

Isn’t the tech 2 for 2013 and older trucks and need GDS or whatever it’s called for 2014+? I’m sure you can read codes on the new trucks with tech 2 but if you want full bidirectional control you need the newer tool.

I think it’s normal for pads to lightly drag on the rotors.

There are updated motor mounts to reduce felt vibration. Mine were replaced under power train warranty. They helped considerably.