They Deleted the DOD and The Lifters STILL FAILED 🤔 

I don’t have DOD and I lifter failure and rocker arm failure on a stock car. Oil changed every 5k with name brand synthetic.

I’m having the misfire in cylinder 2 and this going to be my next step to open to the engine more cause I’m still getting the codes after changing the fuel injector and spark plugs

Excellent vid, some serious diag skills, your customers are lucky to have you, a knowledgeable and honest mechanic. This is why as much as the sound of extra power is always appealing, outcomes like this or worse are always more common after doing such mods.

Thanks doctor, how about if you turn the crank shaft to the point there's no tension on that lifter then use the magnet to pull it out

Chrysler, GM and Ford are all having lifter failure issues. It appears that only one lifter fails, rather than several. I think that would rule out motor oil. The problem must lie in the roller needles. There must be a bad batch of needles. As with other components, I'm sure there are only a handful of bearing manufacturers. It's either a tolerance issue or a metallurgy issue. All can be narrowed down to one source. China.

So what it mean when oil shooting out the rocker arm ? Collapse lifter ??

Mine sounds like that and it’s a 2023

What causes that start up sound?

J.T. will be happy to see Ram isn't the only one with this problem.

How much to fix it. ?

Well hopefully 🤞 it’s a fix that doesn’t include a new engine…good work. Yikes 😳

Pretty much the same thing happened to my car bc someone cant do basic math. 7.600 push rod in an ls3 = no good. mushroomed lifter ruined the cam and lifter bore, wanted 10k to rebuild that engine, found a rebuilt engine for 5k and car STILL isnt together.

GM was sued for the lifter issue with that start/stop tech.

if that car has an afm/dod delete someone did that shit wrong, @ 6:26 u can see the valley cover is NOT SMOOTH. thats ur first sign someone did NOT DO THE JOB RIGHT.

Turning it all off wont solve the issue, you must swap lifters and cam.

Bad cylinder due to dark soothing color

Where’s the update ????👀👀

You didnt put the link in the description :(

Engine Parts probably made in China or the lowest bidder. Boeing is having similar quality control issues.

Wow. A new engine ??? So it wasn't worth a teardown and replacing that faulty lifter ?? I don't trust GM products .. I've seen later model Cameros stuck on the side of the roads enough .. So a DOD delete / mod caused this???