2019 ram limited 1500 5.7 hemi spark plugs

[Doug@77]

I have a miss fire in cylinder 6. Truck has 80523 miles on it . Purchase it use. What's the best spark plugs to use that will last the longest before need replacing. 2019 limited 5.7 hemi 1500 . I got a rough idle no check engine light

 

[vincentw56]

I have a miss fire in cylinder 6. Truck has 80523 miles on it . Purchase it use. What's the best spark plugs to use that will last the longest before need replacing. 2019 limited 5.7 hemi 1500 . I got a rough idle no check engine light

Has anyone DIY'd spark plug replacement?

I'm at 114Kmiles and getting a slight bit of stumbling at idle. I know I'm a bit late on spark plug replacement so thinking that might help. Searched the subject, came up empty, so I'm curious if anyone has done this yet and how difficult it might be. I know the actual replacement job is...

5thgenrams.com

 

[kapinallinen2]

I have a miss fire in cylinder 6. Truck has 80523 miles on it . Purchase it use. What's the best spark plugs to use that will last the longest before need replacing. 2019 limited 5.7 hemi 1500 . I got a rough idle no check engine light

Could be the plugs, coil pack, injector or slightly stale fuel ,ask me how I know about the fuel...
You don`t have that many miles on it, I would run with Lucas injector cleaner in the tank for a week and see if it clears.

 

[GreatWhite]

Could be the plugs, coil pack, injector or slightly stale fuel ,ask me how I know about the fuel...
You don`t have that many miles on it, I would run with Lucas injector cleaner in the tank for a week and see if it clears.

Could be. Although, I will say. I had a coil pack and injector go bad at 59k on my truck. Rare, but **** does happen sometimes.

 

[Richard320]

When you do it, move the coil pack to another cylinder, just in case plugs alone doesn't cure it. If the misfire moves with it, you'll know it's the coil. If the misfire stays, you can start worrying about other stuff.

 

[23RAM]

I have a miss fire in cylinder 6. Truck has 80523 miles on it . Purchase it use. What's the best spark plugs to use that will last the longest before need replacing. 2019 limited 5.7 hemi 1500 . I got a rough idle no check engine light

I'm only at 6k and my cyl 5 coil pack is intermittently cutting out and running rough, stumbling when it's hot. Dealer ordered a new one and will get it swapped out. Previous last vehicle, I also had a bad coil pack on cyl 6 at around 15k and it now has 115k on it without any further issues. Vehicle before that never had a coil issues. I'm not concerned over little electronic failures like this...it's normal.