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@jerroldmcley4347 Жыл бұрын
I have a 2012 the cylinder nearest the driver is burning oil my machanic said that ring was collapsed in that cylinder could it be just the valve cover? It has 180000miles on it
@FindingIsaac3 жыл бұрын
Had a 2009 Sierra. I had to replace the oil pressure sensor twice and had crazy oil consumption. I replaced the valve cover with the bigger pcv valve in it and switched to full synthetic oil and it stopped burning so much oil. But I had a nearly trouble free 200k before I traded it in. Great truck!
@1AAuto3 жыл бұрын
+FindingIsaac Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
@DieselSniffer35002 жыл бұрын
I just added an oil catch can to my 2013 and it’s amazing how smooth my idle is now and it’s crazy how much oil it catches in so little time
@jimwhalley24502 жыл бұрын
?. What is that? Hard to do?
@leroymorris6036 Жыл бұрын
We have two trucks with the 5.3 and the 6.0 and love them both, both high mileage and doing great, thanks.
@rustyshackelford76513 жыл бұрын
Broken exhaust manifold bolts. Causing an exhaust leak "ticking" which a lot of people think is a lifter. Gm went with regular old bolts on the exhaust manifold and after about 10yrs or so the bolt heads break off from stress and heat cycling; then the manifold moves away from the head and leaks. Extracting these broken bolts can be extremely difficult especially if it's the dreaded driver's side rear there is very little access. The bolts that break are usually driver's rear, driver's front and passenger rear. They sell aftermarket clamps that bolt to preexisting holes in the cylinder head then a bolt puts pressure on the manifold to seal up a leak. It's a bandaid but can work. So gm knows about the issue and designed around it. Most manufacturers use studs to avoid these problems.
@1AAuto3 жыл бұрын
+Rusty Shackelford Thanks for the tip! We'll pass this info along to our production team.
@Gasanchez883 жыл бұрын
I'm surprised the lifter failures from the AFM system weren't mentioned. Caused me issues when i had my truck.
@MrIvesston3 жыл бұрын
Whoever owned your vehicle before you probably didn’t change the oil which will cause lifter issues
@charlesbunting17903 жыл бұрын
Any time you talk to these mechanics about a chevy truck from 07 up that AFM is th first thing they talk about
@CarterEdison7772 жыл бұрын
@@charlesbunting1790 Because its the ONLY issue! This video is only about parts wearing out eventually, not premature failures
@marshallborder90893 жыл бұрын
How about the 4.3 - v-6 engine review of problems on 2007 - 2013 models .
@rmitchell13 жыл бұрын
No problems with mine. The 4.3 are great engines
@GreatWhiteDog7113 жыл бұрын
There is no problems
@babalui663 ай бұрын
Thanks for the information. I have a 2013 Sierra that's ready to hit 120k and just love it. It still runs great and looks good. My biggest gripe is the interior driver's door arm rest broke in half and found out that you have to replace the whole door panel to fix it. I just put some tape around it for now until I find a better solution.
@MrWill732 жыл бұрын
Have a ‘13 Silverado. Bulletproof with just basic maintenance!
@mrwilly412 жыл бұрын
Just got a '13 with 29,000 miles🙂 that's good to hear.
@jorvega1233 жыл бұрын
Great video! I fix all those problem except knock sensor.
@1AAuto3 жыл бұрын
+jorvega123 Thanks for the feedback!
@MrPaul94463 жыл бұрын
I'm looking at buying a 2013 Silverado 1500 with 175,000 miles for my son. I keep seeing info about the AFM and having lifter problems and such. Would that be for a 2013 as well? What years are the best? He loves the Silverados
@cencal57232 жыл бұрын
For how much?
@googlesucks24492 жыл бұрын
I bought a used 2013 Silverado with 97K miles back in 2020. The lifters failed just after I hit 100K.
@l8nightvibes2 жыл бұрын
man good luck finding one!! prices are outrageuos for the miles!!
@brandonivey20013 жыл бұрын
Good info. Wouldn’t you say the lifter tick is fairly common also. I don’t know one that hasn’t had it at some point. But great video.
@MrIvesston3 жыл бұрын
Once they start getting a lot of miles, the lifter tick is probably fairly common. But if you take good care, change the oil every 3000 miles, maybe you’ll never get a lifter tick.
@user-Kdaddy3 жыл бұрын
I get the tick only on start up for a few seconds then it goes away. But if the truck sits for 2 days the tick lasts longer till she warms up. Got 138k on my 08 sierra
@alexehhhh3 жыл бұрын
A lot of the lifter tick issue (what you actually hear) is exhaust manifold leaks. Very few that I've come across with more than like 250k km (155k ish miles) has some form of exhaust leak that emits a lifter tick noise.
@FindingIsaac3 жыл бұрын
I switched to full synthetic and the lifter tick nearly went away.
@livalittle1003 жыл бұрын
What about the lifters in cylinders 1,7,4,6? They wipe cam lobes, bend pushrods and destroy rocker arms.
@redpine86652 жыл бұрын
I have a 5.3 with 292,000. It's never had any engine work and runs great. And it's in a van that is always full.
@river14033 жыл бұрын
The 305 V8 is one of the last engines GM made right. They rely on an old technology (waste spark ignition as opposed to coil-on-plug ignition) but that technology is pretty much bulletproof per its simplicity. Only thing is, when you service the distributor cap and rotor, make sure to align the rotor to the correct time, otherwise your ignition will be ever so slightly out of time, causing the engine to run rough.
@1AAuto3 жыл бұрын
+Sebas1509 Thanks for the feedback!
@Sherman622 жыл бұрын
305s are the next big engine swap craze. Remember, you heard it here.
@minibikemadman Жыл бұрын
thanks for thr video..im in the market for 07-13 1500.
@coyote1020763 жыл бұрын
is the 4.8L a good motor? Found a absolutely mint 2007 short bed reg cab 4x4, but has the 4.8L engine. Thanks.
@billydenham93138 ай бұрын
I bought a 2012 April of last year. When I buy a used vehicle, I always change all fluids front to back even the gear oil in front and back differentials. The truck takes 6 quarts of full synthetic 5w30 oil. Here's what happened to me one day.... In January my family and I were coming home from taking my son to the doctor when the check engine light came on. I got the truck home (Thank God) hooked it up to my OBDII scanner and it wash the oil pressure sensor. I was going to replace it but a guy on here told me to check my oil first. When I checked it, the dipstick didn't have a drop of oil on it. (I FLIPPED OUT) I just paid $18K on this truck! So, I went ahead and ordered both valve covers because I wanted both of them to be clean and to also match one another. I've installed both of them, but I've not checked to see if it worked because after installing them the passenger side pcv outlet on the new one has a flared end on it and the original didn't have that. So, I went to Advanced Auto to buy a rubber hose to use on it after I cut the pressure clip off of the pcv hose. I also decided to get me and new gas cap while I was at it. Anyways, I hope and pray that the new valve covers help the "Oil Consumption Problem." I'm sort of worried about it though because that's a lot of oil being consumed in just 4,000 - 4,500 miles. Yes, I've also checked for leaks and there were none. I've seen vehicles that are burning oil, but this truck doesn't do like that. The only time I've seen blue smoke out of the exhaust pipe is when climbing a hill, but it's just a small amount and then it's gone. If you were not paying attention to it, you wouldn't notice it. I've also checked my antifreeze for oil to and if good. Another thing, after I change the oil the dipstick doesn't read right which has me stumped. It should be on the full area, but it shows as if I put 12 quarts instead of 6. I'm thinking it got the wrong dipstick in it, but if anyone knows something different let me know.
@regentsuper30863 жыл бұрын
Hey 1A-Auto , U guys also suppose to mention next: That GM engine: especially v8 are very sensitive with: 1. oil change postponing. 2. Oil consumption burning (afm or dod systems, all , all , all issues are these AFM, DOD. innovation in these vehicles, Because previous generations till 2006 was regular hydraulic lighters but no v4 or v8 gas savings mode, . That AFM DOD, killing previous good GM engines reputation, A lot of people have to doing expensive AFM,DOD DELETE KIT AND BIG JOB DONE,.[ or buying RANGE DEVICE $220] AND KEEP IT PLUGGED IN ODB PORT ALL THE TIME.👍🙏 . 3. Head gasket blows and leaking after 150,k.miles. on these vehicles. So please make a new episode, and mention these only three major Issues on these v8 engines : 4.8, 5.3, 6.0, and 6.2L Called AFM (active fuel management) From 2007 to 2010 or 2020 BUT from 2020 and 2021 they make again something new , some customers says that that experiencing even worse things Called DFM(dynamic fuel management). So they asking GMcomp. To make a recall, And now gm offering a some Silverados with out DFM and fully working v8 fully time engines on these trucks.🤝👍👍👍
@garrettclemons49132 жыл бұрын
Great content you just solved my problem today!! Thank you amigo
@lupeesparza97512 жыл бұрын
I’m looking at a 2010 LT with 198k, with a new transmission. I know it’s high miles but it runs and rides smooth like new. Any feedback?
@earthl26192 жыл бұрын
Just bought a 2007 5.3 LT with 169k miles. Truck has been great so far. Runs and shifts smooth. Only problem I’ve had so far is the check engine light comes on and off randomly.
@casmithc22 жыл бұрын
Please make another video. You did not address the AFM lifter issue that can require cam replacement. The seal on the oil pickup tube is also a common issue.
@robertball35782 жыл бұрын
The 5.3 had porosity issues when the aluminum blocks were cast, didn't fix it until 2015. See the TSB, leaks coolant into the bores. solution is a new engine.
@bri_guy5082 жыл бұрын
I have the 2007 5.3. I'm approaching 120k with it. What would everyone suggest I do in terms of maintance to prepare for the milestone? Truck was well taken care of by previous owner (elderly man) and I have changed the oil regularly. Bought it 2 years ago at 86k miles, have 118k now. Recently replaced the throttle body 150miles ago, but am having trouble relearning the idle manually. I want this truck to last so any advice is well appreciated!
@williamscore53222 жыл бұрын
You need to do an idle relearn with a scan tool. Probably cheaper to have a shop or dealer do it than buying a scanner with that capability. As far as maintenance, frequent oil changes (3-5k mile interval) seem to be the cure for AFM issues.
@calidream92732 жыл бұрын
I would do spark plugs/wires. And check you're transmission fluid color. If you do the transmission oil change I suggest dropping the pan and replace the filter. Lube shops will just suck the old fluid out and not replace the filter.
@DoctorRickSanchez2 жыл бұрын
Dang ain't no miles on your truck lol.
@LEONEL0093 жыл бұрын
Always have issues with low oil pressure - already replace the sensor and screen twice and it keeps happening . Now I also have an issue where it cranks and it does not start . When it starts black smoke comes thru the muffler pipe
@anthonybryant5843 жыл бұрын
Your issue sounds like a bad fuel injector to be honest. Black smoke indicates too much fuel usually
@CYQT Жыл бұрын
2007-2013 GMT900 Platforms are notorious rust buckets.
@jeromeburrasca67103 жыл бұрын
Build dates of February 2011 to 2013 are the fully updated Gen 4 LS V8s that are bulletproof reliable. Just plug in a Range Technology dongle v4 disabler and change your oil ON TIME!!!!
@danielwillliams96694 ай бұрын
What about the stuck lifters from the fuel saver function. Where it goes from 4 to 8 cylinders - to save fuel - then the issue with the lifters that stick!
@drvictoria072 жыл бұрын
My flywheel was my biggest issue!
@walker89896 ай бұрын
I used a range tech to turn the afm off and have had no problems. I used to get fouled 1 and 7 spark plugs.
@michaels22083 жыл бұрын
I have an 07 Sierra with the 4.8l. Love the truck. Do these apply to that engine too?
@roybonilla30853 жыл бұрын
Yes 4.8 and 5.3 are the same blocks except for stroke and 4.8 don't have afm and the 5.3 does
@kyle46322 жыл бұрын
I had a stuck lifter as well due to the afm. i fixed by using crazed performance method on youtube, not terribly hard to do
@jimwhalley24502 жыл бұрын
WhT is that? Have a link?
@jkboy13_skygamer504 ай бұрын
i am excited for tmrrrrr
@anthonymacneil22793 жыл бұрын
Do you have a video on the 2014 up, 5.3/6.2 Ecotec issues?
@1AAuto3 жыл бұрын
+Anthony Macneil Great question! Search our video library for more on this vehicle: 1aau.to/m/video-library-c
@anthonymacneil22793 жыл бұрын
@@1AAuto I'm not having any luck on the search. Could you please provide link?
@1AAuto3 жыл бұрын
+Anthony Macneil We're always cycling through common cars. We'll add this repair to our list! 1aau.to/m/Shop-1AAuto-c
@anthonymacneil22793 жыл бұрын
@@1AAuto Looking forward to this. Thank you
@mash71372 жыл бұрын
2010 Silverado cranks over good only fires every 4-6 turns overs before start, like no fuel but after 3rd key turn it smells like it is flooded. I do the most evil thing at that point and hold key to on and peddle to the floor if it dosent start after the 3rd. only happens in morning and after work you turn it off and it fires up right away, with in a half hr or so after first start. what do you think?
@lilsavage41953 ай бұрын
Im buying 2007 Chevrolet Silverado for 7,600$ with almost a 100,000 miles 5.3 v8 is it a smart move ???
@albertkika83067 ай бұрын
What is the code po 130 or po 150 on Silverado track 2013 1500
@mcanning513 жыл бұрын
Thanks 🙏🏼 Good information.
@jamespatterson12322 жыл бұрын
5.3 flex engine knock sensors
@douglasparise39862 жыл бұрын
Haven't had any problems yet,but only has 235000 miles. Not broken in yet
@Bluebyou67 Жыл бұрын
I have searched and searched. My problem is simple but not sure on the repair. I have a 2011 Silverado 1500. My pickup runs great but coming home today the rpm gauge jumped up to 5k but the pickup speed and sound did not change! when I reached home and shut the truck off the rpm gauge stayed at about 2500. Trucks running great, no problems, no warning or codes showing. HELP
@robertoortiz4473 жыл бұрын
Bullet proof?
@AlexisMartinez-nl5py3 жыл бұрын
Same problems for the 2010 model?
@ozziegonzalez74542 жыл бұрын
I know he mentioned the 5.3 and 6.0. Anyone know if this is the same for the 4.8? Thanks.
@jsales51163 жыл бұрын
Ty
@carlmartin37493 жыл бұрын
The last thing you say is nothing goes wrong with the timing chain but the timing chain tensioner is a common problem and what is wrong with my 07 5.3
@jennymcquinn86042 жыл бұрын
How do you change Celsius to ferinheit 2010chevy Silverado
@squeakybetz19279 ай бұрын
What about after 2013
@iceroad4163 жыл бұрын
can I replace my 5.4L In my f150 with one of these!
@BuckingHorse-Bull3 жыл бұрын
5.4 is unnecessarily hated for all the wrong reasons
@DoctorRickSanchez2 жыл бұрын
@@BuckingHorse-Bull _Nah it's definitely necessary for a reason... spark plugs flying out, low oil pressure, & the infamous cam phasers I'll hard pass and get a 5.0L instead._
@richardwebb21083 жыл бұрын
98 chevy silverado 4x4
@brianwaiting78992 жыл бұрын
Any one hear a random thud after start up! On a 2013 yet! Guessing it's just my bad luck! :)
@MrIvesston3 жыл бұрын
If you do regular oil changes, you probably won’t have any of these issues prior to 200k
@johnpaul86213 жыл бұрын
07 sierra 1500 new body style 4.8 200k miles and no leaks... oil change every 5k~ miles
@manuelpichardo23133 жыл бұрын
No timing belt?
@bretthibbs60833 жыл бұрын
nope theses engines use a chain instead of a belt.
@jamesbasye2362 Жыл бұрын
People give gm crap for their pcv system and stupid afm and dod system but like you said one thing they built really smart is their timing system, compare 1 gm timing chain to one in a toyota or better yet an audi engine, youll find how complex and complicated they are and that to me adds up to mor possibly fallure points
@elgarfio41863 жыл бұрын
Do you think this issues apply to the 4.8 engine size 🤔?
@alexehhhh3 жыл бұрын
Yes. 4.8, 5.3, and 6.0 Vortec engines are very similar. The 4.8 and 5.3 are almost completely identical, I believe all sensors are the same and most other components as well. Don't worry, they are great engines
@Optic_texas3 жыл бұрын
@@alexehhhh 4.8s don't have the afm mode
@SneakedUpGaming3 жыл бұрын
6.2🙂
@ithamarl45703 жыл бұрын
The world wide known problem of lifters & AFM issues is for another entire video?
@JP-de6yz8 ай бұрын
AFM issues? No?
@LittleSpragueOutdoors10 ай бұрын
These motors are FAR from “bullet proof”
@leanderwilliams97062 жыл бұрын
Got a 92 Silverado. Gas has 2 catch up with gas pedal
@leanderwilliams97062 жыл бұрын
Slow bout taking gas
@hacksaw149 Жыл бұрын
@@leanderwilliams9706 Change the fuel filter.
@helloeveryone9062 жыл бұрын
Lifters
@gerhal70763 жыл бұрын
Gm 3.6L v6 engine please.
@1AAuto3 жыл бұрын
+Ger Hal We do not have a video for this right now, but we'll keep this request in mind for a future video! 1aau.to/m/Shop-1AAuto-c
@GySgt_USMC_Ret.3 жыл бұрын
@@1AAuto I'd also like to see a review of the V-6. I bought a used 2012 Silverado W/T about 2 1/2 years ago with 58,838 miles on it, and have put about 1,700 on it. I like it but it needs a set of headers and a cat-back. Fair winds and following seas to all.
@SSN5153 жыл бұрын
I'VE BEEN SHADOW BANNED BY 1A AUTO!
@darrellmitchell60562 жыл бұрын
I never had issues with my truck... at 257k. 4.3 litre
@mikeross56273 жыл бұрын
🤣🤣 these trucks got so many problems they have to make this one engine specific!
@suzieque51873 жыл бұрын
Stay away from GMC. I have 2013 GMC Sierra. Bought brand new. It is a POS! Has the GMC known lifter/cam shaft defect at 123K miles! Why isn"t there a class action suit against GMC for continuing to push out defective engines???
@googlesucks24492 жыл бұрын
I had the same issue with 2013 Silverado. After this truck, I am dome with GM.
@IrishAmericanMcCLanahan3 жыл бұрын
Tick,tick,tick?
@joshrodriguez58203 жыл бұрын
I never wondered but why did my 2013 Silverado 1500 lt come with a vtec? I’m not the brains when it comes to engines 🤣
@zacharyleazure64343 жыл бұрын
You might be mistaking for vortec, which is the engine in your truck. VTEC is a Honda thing!
@nathanduckeorth806 Жыл бұрын
My 13 silverado leaks oil like a SIV it's a POS
@JoshuaClark-pw5tj2 ай бұрын
What about the misfire cylinder six what about the Afm BS troubles that everyone has these motors are the opposite of bulletproof…garbage if you ask me. I would recommend not wasting good money on any GM product.