Never flush a high milage transmission. Just change the transmission fluid every 10,000 miles.

So what kinda truck should I get then fuck man.

2011 chevy silverado 6l80 213,000 miles never had a transmission issue

150,000k on my 2011 and it’s just fine..proper maintenance folks

My 1990 silverado has 400,000k on its original transmission

Just happened to me in my civic, shat ms on the motorway because I couldn't down shift when coming to a set if lights

Great information... Any chance you can give more information on how to do those mods? Thanks!

junk

My 2014 Silverado went out at 119k miles it’s bs

Do the oil change on the trans every 40-50l miles and this would not happen, I have a 5.3 v8 8 speed, since 0 miles I use it for towing my 8.5x20 enclosed trailer, always hauling more than 7-9k pounds and I had never had any problem, truck currently sitting on 300k miles mark, transmission shifts like new, so key factor is, DO THE MAINTENANCE ON THE TRANSMISSION!! The trans is not bad, is the stupid owners that think that this fluid is for life, yeah right think that and you will make gm multi millionaire buying their transmission for not changing the oil

I had a 2007 300,000 miles was in accident and total loss trans worked perfect Now have a 2014 232587k trans works great you know there are service recommendations if you follow those probably not going to have an issue

I'll bet most of these owners never serviced the transmission. If they believed the dealer bs about lifetime fluid that's their fault too for being gullible.

That’s true mine just hit 100k and tranny went out

yall gotta get the module to stop the engine going into AFM

It’s a princess!

Oh WOW! Crazy mileage!😮

All GM, Ford and Ram transmissions fail. A mechanic told me it depends on a lot of factors. Servicing the tranny around 70K helps. Not romping down on the accelerator also helps. Replacement of the temperature valve is a good idea. Stay away from oversized wheels. Lastly, NEVER throw it in reverse or drive without coming to a full stop.

I tuned my 6L80e transmission with a Hypertech tuner by increasing the line pressure and adjusting the shift points early in its life. That got rid of the hesitation and now it has 208,000 miles on it. I have consistently changed the transmission fluid and filter every 30 to 50,000 miles by dropping the pan every time.

I'm retired now after 40 years as a tech, and in the shop I worked at I'd say we replaced 50 GM transmissiions for one of every other make combined. Same ratio for engines, wheel bearings, A/C condensers, timing chains, etc, etc.........In other words, a trend had formed.

What kind of T do they have? I have a 2013 Silverado with 150k and the transmission is good.

Looking at a 95 convertible on Tuesday in white, i reaallyy hope I end up with it.

Annnd ninety percent of chevy owners do not service their transmissions

Amazing

They have recalls because Chevy told the dealership to sell them that way. As a Chevy owner they own me a truck!!

I got a 2019 going to need a new tranny

It's not truck I'm sure it bc of the owner

hey man, what do you think compare 6L90 with 8L90 and 10L90 they became more reliable? really need your opinion

I have an 88 extracab, 107k, kind of rusty in places, the dash is sunburnt from tan to dark brown, Got an 88 plastic bed liner, who knows what the bed looks like, Ladder rack and cross bed Weather Guard tool box (rusty too). 17 mpg , it is still runs good. Dog gon heater cores shake until the pipes that go through the fire wall leak, done 4 of them in the last 36 years. Still though, a good little truck.

This only happens with police cars. Why is this happening?

During Covid, some lady went viral for trying to turn that depressing situation around. Tired of seeing people, depressed and upset because of being locked inside she started putting rubber ducks on jeeps that she thought were really cool looking along with it, she would put a note that said you’ve been duked. I hope this brings a smile to your face. ( obviously, she probably collected rubber ducks, ) Because she went viral, it started a trend, and now owners will buy their own ducks as a symbol that they have a cool ride. There are also many people that still go around putting ducks and notes on Jeeps.

I have a 2007 garage Queen loaded Tahoe with the 4L60 I believe that’s what they came with . 4 speed for sure, made it barely over 200k miles never even towed & lost 3/4 gear getting onto a highway, shifted at 3k rpm’s to get up with traffic and boom 3/4 gone.

My 2006 Alison is running strong

this guy definitely says "yew haw brother!" on a weekly basis

That’s a cool car!

Mine made it to 180k on a 6L90. Went right after I bought it used. Wonder if I’m on #3? Was it heat/ TC on them all?

Converter and tune, specifically getting rid of the pwm lockup, will solve 95% of those

But did they ever change the oil in all them miles or they drove them nearly 200k miles an never change the oil in them

130k miles z71 runs perfectly fine after all the abuse

Just change the tranny fluid every 30,000 miles, ok?

Fricken shit box. Here you guys want to buy two or there more

Is the Allison 10-speed this type that should be avoided?

Quick question my brother. I have a 2006 Ford Taurus and I have problems passing smog. Took test and came out that it has a small leak EVAP system leak detected and I talked to a mechanic and from the start he wants $250 to diagnose my car not including the start of my car fixture. Any recommendations?

Not all of those at the 6 speeds. Some are 8 and the 2020 is a 10

Or just never buy a GM product… Simple as that

Yep trans go bad at 80 to 100K it's guaranteed

I remember Nashville Police rolled a lot of these Vics

Got a 2015 chevy tahoe with 131k. Zero issue's with motor and tranny. Regular oil changes, normal wear and tear part's changed on motor. On the Tranny side, not one issue.

Yeah, most ppl don't upkeep regular maintenance on pretty much everything. They think they can drive something magically until it breaks down. Most ppl don't even know how to check their transmission fluid. It's not the vehicle most times but the operator that is at fault for shortened life spans of vehicles. Let's keep it real.

Can't wait for mine to fail. What a pos

Dont know crap about GM but im original owner of my 2001 ram which almost looks like the day i bought. I use it all summer to tow my 6,800lb boat. I change trans filter and fld. Every 25k happy to say its still perfect