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What kind of spark plugs and coil packs are recommended and how much should I be looking price wise
Misfire in cylinder 4 might as well get them all done
The OEM plugs for the EcoBoosts from Ford are NOT good. They have actually gotten worse with the current generation.OEM Motorcraft.
Why are you replacing the coil packs? Do you have a misfire code for all of them? Or, replacing aftermarket ones?
The OEM plugs for the EcoBoosts from Ford are NOT good. They have actually gotten worse with the current generation.
NGK 95605 plugs are definitely what most that know the Ecoboosts are recommending. Do a search on here. There are many threads about plugs.
Set of 6 NGK LTR7BHX (95605) Spark Plug | ZFG RACING LLC
NGK Ruthenium HX is designed for newer engines which demand high ignitability. Projected Square Platinum Electrode (PSPE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions. 0.4mm Ruthenium...www.tunedbyzfgracing.com
OEM in this case is NOT the way to go.
Misfire in cylinder 4 might as well get them all done
This 100%. If you do go with OEM, check them out of the box, because the gaps will be all over the place. Actually you should check any plug before you install it. Gap is VERY important on modern motors.If you're feeling cheap, check your plug gaps. They open up over time and regapping might resolve your issue.. My boots disintegrated, so be prepared to replace those as well.
Anytime Jeff! Glad to help.Thanks Loki, your timing is perfect. With 159K on my truck and the most recent plug change used 2nd tier plugs due to backorders, I needed new plugs....and here you are!
Thanks again Brother, hope all is well!
jeff