This is a discussion on Poor MPG with new plugs within the F150 Ecoboost Problems forums, part of the F150 Ecoboost Forum category; Okay, thanks for the explanations, guys. Sent from my iPhone using Tapatalk...
Okay, thanks for the explanations, guys.
Sent from my iPhone using Tapatalk
Sp534s are too expensive? Smh hey run about $40 on eBay. However, the gap is .35 which you could easily bring down to the desired gap.
Nice thread res lol
2018 F150 XLT Sport SuperCrew 2.7L 10psd Magnetic Gray with dealer installed hood deflector, trifold tonneau cover and Gunmetal stainless steel tail gate insterts
K&N Intake, Led headlights by silverlux, Led Fogs, Bully Dog BDX with BCB Highlander, BFG Advantage T/A Sport LT on factory 20's, Bilstein 4600's on the rear