New Recall Notice ON 2005

[William Lee Gingerich]

I posted a problem with my 05 2500HD Duramax awhile back with a loud groaning noise on slowing down in tow haul mode. Madmatt thought it sounded like my power steering pump or hydro booster. Well I got a recall notice in the mail. "{05006 Hydro-Boost Accumulator Over-Pressurization"} This is probably the fix to the problem. Anybody else get the notice??

[tanker]

Not yet, I'll keep an eye on the mail.

[NUCLEARFROG]

This answers a question that I've had since I got my 05. The LOUD power steering pump groan on down shifts when in tow-haul, mostly in the mountains when the tranny is working hard. On my 1st long trip with the camper it got louder and louder. I kept stopping to see if the fluid was low or boiling out. There was no visible sign of a problem, just the groan. After a brief stop the noise was quieter for a few miles and gradualy got louder. I'll be looking for the recall. My 03 never made this noise, so I knew there had to be something to it. "Thanks for the heads-up!!"