System lean both banks

[Eray]

Just started yesterday as i got home home from work and im stumped i fixed a few vacuum leaks changed the oil and pcv valve since last week started getting a random misfire on multiple cylinders code too any ideas??? im off work till monday and definitely gonna do the rest of the front end maybe a tune up would help she is due for one any tips on cheap coils and plugs dont really trust amazon with that stuff or should i? Any help would be appreciated

 

[aszumilo]

I put these coils on my old 2004 Ram 1500 5.7. Like you I needed something quick and cheap, since I had 2 coils go bad. Put them in around April of 2021 and had no problems with them. Ran them for over 2 years, until I wrecked the truck.

Set of 8 High Performance Ignition Coil For Dodge Durango Chrysler 300 UF378 | eBay

2004-2005 Dodge Durango 5.7L V8. 2005 Chrysler 300 5.7L V8. 2005 Dodge Magnum 5.7L V8. 2003-2005 Dodge Ram 1500 5.7L V8. 2003-2005 Dodge Ram 2500 5.7L V8. 2003-2005 Dodge Ram 3500 5.7L V8. 2005 Dodge Ram 2500 5.9L l6.

www.ebay.com

As far as plugs, I used Autolite AP5263 and have never had problems running Autolites, in any vehicle, in over 30 years of using them. Plugs for the Hemis are expensive, since you need 16 of them, but, you can find some decent deals if you look.
Spark plugs

I still have a new set of plug wires that I never got around to installing. Paid $70 for them, but, could give you a good deal on those since I don't need them anymore. (they are blue, if that matters to you)

 

[LoneWolf3574]

I trust RockAuto significantly more than Scamazon for car parts, heck, I trust eBay more. Personally, I prefer OE or NGK/NTK to most other brands.

2004 DODGE RAM 1500 PICKUP 4.7L V8 Ignition Coil | RockAuto

RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Easy to use parts catalog.

www.rockauto.com