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By Brett Boyd
This past Friday morning went and started my truck to get warm came back about 5-10 minutes later with the truck off lights still on and it’s throwing engine reduced power and p0641 code. Truck won’t turn over at all. Any ideas or tips? Thank you in advance
By Tech Machine-Tool-Repair
Hello guys & lady mechanics,
I’m in the process of replacing my rear disc brakes, it has 4Wheel anti loc disc brakes. I have the rear rotors with the interior surface for the parking brake shoes. I have new rear backing plates and hardware. But I noticed a little bit of a runout in the axles, I’m assuming it’s normal bearing wear. It has 175,000 miles on it. Plus the brake lines rusted and caused a pedal to the floor issue for me, so I replaced every single brake line with all new stainless steel lines, and new brake hoses. It has new rotors and pads upfront. What I’m trying to find out, since it’s a 14 Bolt GM differential in the rear, what exactly do I have???
1) Is it a 9 1/2 inch ring gear, 14 bolt rear end, or is it a 10 1/2 inch ring gear 14 bolt rear end? Where can I find this out. I need to order bearings and seals, and a pinion seal which is leaking.
which is my next question,
2) how do I determine what size my pinion seal is before I order one?
O’Reilly shows 8 options 🤣
3) Last question is, I’m assuming I’m going to have to pull the cover, remove the locking pin for the limited slip differential, and push the axle in, pull the retaining clip, and pull the entire axle out to get to the seals and bearings, correct?
My plan is to put a new B&M aluminum
differential cover and fresh fluid once this is all done…
Lastly I wish I would’ve found this side or search prior to doing my brakes, I would’ve found out that GM was offering half off To replace all new brake lines for $500. It’s done now though.
Happy holidays you’ll
By Collin McCullick
Can somebody with a loaded 2022 (or 2021) 2500HD 6.6 Gas LT/LTZ (or similar with the options below) post their payload and GVWR?
My wife and I are looking at ordering a loaded 2022 gas 2500HD LT with the Z71 sport package, convenience and safety packages, 5th wheel package, leather bucket seats, sunroof, extra altnernator/battery, etc (pretty much every box checked). The GVWR will be 10,6500#'s, and I'm guessing with it fully loaded it will probably have a payload around 3,100? But I'm curious if anyone already has one or at least very similar what your payload ended up being.
By Mitch Wyndham
Hey everyone, couldn't find a thread for WTB/WTS but I am looking to replace my center console tray out of my 2011 Sierra All Terrain. It came with the brushed aluminum one that have the cover flaps thats open/close. Part #23164630. If anyone has one in good condition for sale let me know. Im based in Ontario but can send a shipping label and use paypal for payment. Attached a picture so theres no confusion! Thanks so much.
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