-
-
Llt1gmc replied to the thread #3 Cylinder Misfire Cause Found.One thing most don't remember about oil viscosity ratings: They are comparing oil protection ratings and not actual pour viscosity. For...
-
Llt1gmc replied to the thread #3 Cylinder Misfire Cause Found.ON swapping out my cam for the non-afm cam and lifters I found 5 pushrod ends at the rocker with unusual wear, and thus the rocker worn...
-
Llt1gmc replied to the thread Why does 6.2 seem to have more AFM lifter failures than 5.3?.DFM is not on this generation of trucks, these trucks are only V8 or V4.
-
Llt1gmc replied to the thread Another 5.3 AFM Dead Lifter Issue - Help Me Decide What to Do.You have to have to have driven it a good bit after knowing you had a problem to have that much metal everywhere. Your oil filter...
-
Llt1gmc replied to the thread Non-AFM lifter failure poll.I am hoping to get some responses on how many non-afm lifter failures are on the intake lifter.
-
LOf the many of our generation engines that have had a non-AFM lifter failure, how many have been on the intake lifter? There is a recent...
-
Llt1gmc posted the thread Why does 6.2 seem to have more AFM lifter failures than 5.3? in Engine & Drivetrain.Since the 6.2 uses the same lifters and afm system that the 5.3 uses, I believe I know why the 6.2 seems to fail more often. Since the...
-
Llt1gmc replied to the thread Misfire & Carbon deposit help.It would take a lot of oil coming thru the intake to foul the plugs. Pull the intake hose off the throttle body to see if there is a lot...
-
Llt1gmc reacted to dgjtools's post in the thread 2020 with 10L80 transmission: how to fill fluid? with
Like.
The 2018-2020 10L80 10 Speed transmissions (MF6) factory fill procedure does NOT use the plugs on the side of the transmission. All... -
Llt1gmc replied to the thread Bad lifters?.My point was to replace ALL the lifters as non-afm one fail too, AND do a full delete and not go back to an afm cam and lifters.
-
Llt1gmc replied to the thread Bad lifters?.If a bad lifter and has damaged the cam then a full delete is a good option. Replace all the lifters. Not all lifter failures are a afm...
-
Llt1gmc replied to the thread Misfire & Carbon deposit help.Not DI buildup, that would be on the intake valve. Could be leaking injector, or bad lifter/cam lobe which is what I found on mine. Not...
-
LHaving found a bad lifter roller on #3 cylinder on my 19 6.2 Denali, I am trying to determine why. Engine perfectly like new inside, 97K...
-
LMy 2019 96K mile Denali 6.2 developed a #3 misfire, first with just a slightly noticeable rougher idle, then later on a stored code and...
-
Llt1gmc replied to the thread 2020 Tahoe 6.2L Misfire and Flashing engine light and Traction Control Light on.My #3 misfire after swapping coils, sparkplugs (that one was black on one side), wires, new injectors, checking ignition pulses, ended...
-
-
Loading…
-
Loading…
