Do you have to disconnect the battery? I replaced my spark plugs and i didnt unplug it no check engine lights. Im about to change coil packs soon tho so i was wondering
I’m not 100% sure you have to however anytime you replace an electrical component in a vehicle, It is best to unplug the battery so that you don’t cause error in the system.
Since I was running the JB4 already I didn’t notice it being “faster” however I did notice the acceleration is more responsive. Stronger at idle, and wayyy more efficient then OEM, im getting 30+ on the highway now
@ I’m using the Mobil 1 0w30 but it’s the esp instead of advanced fuel economy. I don’t know how bad it is for my engine. It’s the stuff you showed in your oil change video but I wasn’t sure if you still use it. There’s an ESP or AFE version of it
Do you have to disconnect the battery? I replaced my spark plugs and i didnt unplug it no check engine lights. Im about to change coil packs soon tho so i was wondering
I’m not 100% sure you have to however anytime you replace an electrical component in a vehicle, It is best to unplug the battery so that you don’t cause error in the system.
Sorry if I missed that part. Is it faster? How much of an improvement? Triple
Since I was running the JB4 already I didn’t notice it being “faster” however I did notice the acceleration is more responsive. Stronger at idle, and wayyy more efficient then OEM, im getting 30+ on the highway now
@@asphalt_boxeron my ‘24 Elantra N I saw up to 36.2 mpg sustained. With a high of 36.6.
@@Vffr1 yes its very possible, do you have any mods?! Also, what grade of gas?
@@asphalt_boxerNo mods, and I always use 91.
Hows fhe msd coil pack
Very Good! MSD has been around for a while and they have the ignition coil system. I recommend them for sure!
@asphalt_boxer what about all the reddit post I've seen as they cause mis fires etc? And their quality control is bad
@godcore223 not sure 🤷🏾♂️. I have had them on the car for about 12k miles now. No issues… no idk.
What oil are you using?
I use mobile 1 0W-30. Any API and SN Stamped 5w-30 or 0W-30 should be good. I run 0W-30 because it gets cold here in CT!
@ I’m using the Mobil 1 0w30 but it’s the esp instead of advanced fuel economy. I don’t know how bad it is for my engine. It’s the stuff you showed in your oil change video but I wasn’t sure if you still use it. There’s an ESP or AFE version of it
@menamesframerate9136 I use the AFE one, only because it is SN, And API approved
@ have you used the esp before? I thought it was in your video. Sorry I’m asking all these questions I’m just seeing who uses it