I don't think the LM2 was out that year but apparently these run quite low oil pressure-- 20psi around idle/low RPM
P06DD was code
Dealer said oil pressure solenoid was shorted. Picked up last week. we'll see how it goes
Same issue with ours started yesterday. Oil pressure rarely getting over 20. Dealer said likely bad oil pump. He did not have great things to say about the duramax in general. He said a lot of emissions issues with this also
Headlights on my 25 Tahoe are ridiculously bright. If you pay attention when on a two lane road, the vertical field of lighting on low beams still crosses over the oncoming driver's face on any sedan. With high beams on I'm pretty sure you can see from the ISS.
My gripes-
- auto start needs to...
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