Looking for opinions

[BloKKem]

Here is two more pics for you. Hopefully this helps in all your torque spec needs.

First, this book was recommended to me prior to install and tear down. I would recommend it to anyone before the first bolt is turned.


Here is a page from the book. We used this page more than any. The glare blocked the following which is definitely vital if the lifters are coming out:
Cylinder head bolts (M11):
Initial pass: 22 ft-lbs
Second pass: 90 degrees
Final pass:
Pre-2004 blocks; long bolts: 90 degrees
Pre-2004 blocks; short bolts (2 per head): 50 degrees
2004 and later blocks (all M11) bolts): 70 degrees

[todds87ss]

This may be the issue with the carbon...Since you deleted DoD and left the relief in the pan.

"Condition
Some customers may comment about engine oil consumption of vehicles with higher mileage (approximately 48,000 to 64,000 km (30,000 to 40,000 mi). Verify that the induction system is assembled correctly and that there is no evidence that the engine has been ingesting dirty air due to a mis-assembled induction system. Also verify that the PCV system is functioning properly. If diagnostic procedures indicate that oil consumption is piston/piston ring related, verify that oil consumption is less than 3,000 km (2,000 mi) per liter/quart. If these conditions are met and oil consumption is less than 3,000 km (2,000 mi) per liter/quart, perform the service indicated in this bulletin.

Cause
This condition may be caused by oil spray that is discharged from the AFM pressure relief valve within the crankcase. Under most driving conditions and drive cycles, the discharged oil does not cause a problem. Under certain drive cycles (extended high engine speed operation), in combination with parts at the high end of their tolerance specification, the oil spray quantity may be more than usual, resulting in excessive deposit formation in the piston ring grooves, causing increased oil consumption.

Correction
2009 Vehicles Only
Important: This left rocker arm cover is NOT to be used on 2007-2008 vehicles because of the calibration of the PCV orifice being different in 2007-2008.

A new left rocker arm cover has been released for 2009 engines. Technicians should replace the left rocker arm cover with GM P/N 12642655. This rocker arm cover has relocated PCV drain holes that prevents PCV pullover into the intake manifold. Refer to SI for Valve Rocker Arm Cover Replacement - Left Side.

2008-2007 Vehicles Only


To correct this condition, perform the piston cleaning procedure as described in this document, and install a shield over the AFM pressure relief valve per the procedure outlined in this document. Monitor oil consumption after this repair to ensure oil consumption has improved to acceptable levels. If this repair does not correct the condition, it may be necessary to replace the piston assemblies (piston and rings) with new parts.

Important: It is critical in this cleaning process that the engine/fuel injector cleaner remain in the cylinders for a minimum of 2.5 hours to fully clean the components. The cleaner solution must be removed before a maximum of three hours.

Verify the oil consumption concern following Corporate Bulletin Number 01-06-01-011F. If oil consumption is found, continue on with this bulletin.
Remove the spark plugs and ensure that none of the pistons are at top dead center (TDC).
Clean the pistons by putting 118-147 ml (4-5 oz) of Upper Engine and Fuel Injector Cleaner, GM P/N 88861802 (in Canada, use 88861804), in each cylinder. Allow the material to soak for at least 2.5-3.0 hours, but no more than three hours and then remove the cleaner. A suggested method of removing the cleaner is cranking engine over. Make sure to unplug the ignition coils and fuel injector before cranking the engine over. Also make sure that the painted surfaces are covered so no damage is done.
Remove the oil pan. Refer to Oil Pan Replacement in SI.



Remove the AFM valve (1).



Install the new shield (1), GM P/N 12639759, and tighten the AFM valve to the oil pan to 28 N·m (20 lb ft).
Important: Ensure that the engine cleaner is thoroughly removed before reinstalling the spark plugs. Failure to do so may result in a hydro-lock condition.

Reinstall the spark plugs. Replace the spark plugs if necessary due to full of carbon. Refer to the parts catalog.
Reinstall the oil pan. Refer to the Oil Pan Installation procedure in SI. Replace the oil pan gasket if necessary. Refer to the parts catalog. Replace the engine oil if necessary.
Re-evaluate the oil consumption. Document on the repair order. If the oil consumption is still greater than 0.946 L (1 qt) in 3,200 km (2000 mi), replacement of the pistons and rings will be required."

Since you are adept at removing the pan (I wish I was), the shield is cheap. Get it, and install it. I wish I had thought of this when you had it apart.

[STL_G8GT]

Anyone have the TQ spec for the bolts that go through the transmission housing into the oil pan, horizontally? Thanks!

[G8GT721]

ImageUploadedByTapatalk1334528145.143195.jpgImageUploadedByTapatalk1334528162.492239.jpgImageUploadedByTapatalk1334528183.739127.jpgImageUploadedByTapatalk1334528335.333543.jpg
Here's what my book shows


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[-Ray-]

It's posted in the sticky.
http://forum.grrrr8.net/showthread.php?t=4276

[vert]

Anyone have the TQ spec for the bolts that go through the transmission housing into the oil pan, horizontally? Thanks!

Changing the gasket are we?

[STL_G8GT]

Changing the gasket are we?

Word.

[STL_G8GT]

And thank you!!!!!!!

[1gr8ate]

Mine makes the same noise but its never been cracked open as far as i know bought it with 17k on it almost got 27k on it now could this still bea issue?