News of Transmission/Drivetrain

Hello i have a 1999 silverado 1500 with a nasty sounding chirp/clunk every time i take off or come to a stop. when i first noticed the noise i got underneath and checked the u joints. the front didn't have any play and was real tight but the rear seemed to maybe have a little bit of play so i went ahead and changed that. the noise went from happening every time i started and ...

Has anyone felt a little clunk when shifting into 4 auto while driving around 60 mph or so? Its a 2011 with 30k on it. I only notice it the first time i do it. I tried going back to 2 wheel then back into 4 auto and then I dont even notice it. Just thought I would see if anyone else had anything similar.

My 2012 5.3 6speed had 5,000 miles on it. Ive recently noticed more and more that my truck seems to grab and then let go as I am applying the braje to stop. Also, if I am stopped and let off of the brake slowly the truck starts shaking rapidly. Friday
I took it into a dealer near my work(not where I bought it and he gave me chit about it) to look at it ...

So i have a 2000 sliver Z71 4x4 5.3L with 166,200mi, and i replaced the 4l60e last week because of slipping issues the last trans was the original and it was heavily used for trailer towing so i decided to replace it with a trans i got from a local salvage yard and im pretty sure they got it from a salvage yard somewhere else because when i pulled the pan a mix of water ...

Recently purchased a 2001 Silverado , when changing the rear diff. oil a notice a plate rivet to side use syn 10-40 fluid. checking with dealer an others use .75-120 syn. gear lube. Did g m make a change or am i misinformed. Does anyone know the correct fluid / lube. does have posi rear.
Chief

Ok so I have a question...I came across a few extra bucks and am wondering if it is even possible to change my 2011 silver ado 2X4 into a 4X4? If this is even possible how much do you think this will run me? And no I do not want to trade it in for a different truck...only want to know if I can actually change this. Any wisdom will be appreciated.

Hello all, So I've replaced the hub seal on the rear wheel driver side of my 2500HD twice but to no avail, it still leakes. The second time I made sure to do everything step by step with the right tools/torque specs. It however leaks worse now. I have an 04 2500HD with a full floating axle. Any suggestions/help is greatly appreciated!!

A few years ago I bought a 1996 Chevy Silverado 1500 w/ optional 4WD. Since I've had the truck it has always shifted from first gear to third after letting off the gas at 2600 rpm. It will shift (into third) at a slightly lower rpm if my acceleration is VERY slow and it shifts very forceful. I've looked around and I think it is one of the shift solenoids. I wanted to know what ...

My 2005 has the 4.10 rear end gear and the NV4500 transmission. First gear is currently a crawler gear and I take off in second. The thing spins about 2400 rpm at an indicated 70mph, but I have the 285/75 tires installed. (speedometer is about 6% off)

I had a v6 1500 with the NV3500 and a 3.09 with much smaller tires. I liked the shift points for that truck and I think I want ...

Hi everyone, I am new to this forum but have already learned alot from searching. I have seen alot of posts on this subject but not exactly my situation. So here goes.... I have a 1999 Silverado, 4x4 ext. cab with 170k miles. I have only had it for a year and a half. The previous owner had the transmission rebuilt less than 10k miles ago. The truck is a daily driver not worked very ...