Why does that work? Does the plc or whatever run on like 24v and it keeps enough voltage to keep it alive?

@@AFrame88 The trickle charger doesn't double the voltage....it maintains 12 volts to the ECM, ECU....whatever you want to call it. You can zip tie the charger clamps to insure that they don't fall off the battery leads.

guy haha it was a pain.

Its not very necessary, depends on what the cars been through. The normal interval is every 60k miles but even then its not entirely necessary, most people recommend to change it at or before the 100k mile mark.

I hope it is helpful in some way

xsliick gosh I hated it lol

5 inch extension! Will solve ALL those issues!

NGK specifically states not to use anti-seize on their spark plugs

Stop trolling him.... dont put antisieze on plugs! You only had to do that on extremely old plugs.... new plugs such as ngk say NOT to apply anti sieze.

NGK is actually the brand that makes Subaru’s spark plugs, it was a direct OEM swap ! But yes always good to check

@@stevendunlap4644 they don’t use ngk from the factory...Oem plugs are HKS

Ngk are actually a better spark plug then oem...laser platinum

@@jessejames3748 when he pulls out the factory plugs you can see them labeled as NGK

@@jessejames3748 not true for FA20 models from 2015. Changed the factory installed spark plugs they were in fact NGK

thank you for the heads up! luckily i have had no issues yet here.

@@TJShoop I didn't either for about 20-25k miles. Then the problems began. I thought it was faulty coil packs. The spark plugs in a Corolla should be good for an easy 100k miles. I never even thought about the plugs while trying to diagnose the problem long distance. Hope you got genuine plugs. It can be hard to tell the difference. If you Google it, you'll find plenty of into on counterfeit spark plugs.

@@speedlever can always order it from NGK themselves 🤷🏽‍♂️

@@cameronhightower889 Or just pick them up locally from an auto parts store.

Why tf would anyone buy any car parts off amazon?

Yeah I had to go to a dealership at dropped like $450 for them to replace it lol. I got ripped off but that’s the way it goes sometimes. If you google it you should be able to find the part.

I've seen someone post 12.9 lb on plugs. But in the video he hand tightens spark plug, then does a 1/2 turn on the wrench.

12 lb on the plugs, 6lb on the coil packs

383yj NGK doesn’t recommend using anti seize. No need for it

@@DeutschNickOf the literally (many) hundreds of plugs I have changed I haven't had a lot of experience with NGK. I looked up what you said and you are correct. That is for the info. When I see these again I will know.

383yj Honda factory service manual calls for anti-seize on spark plugs but NGK says not to use anti seize. Kind of a dilemma. I finally decided to use a small amount on the plugs because I have to assume the torque values from the fsm are based on using anti-seize. I haven’t see a factory service manual for the wrx yet. Not sure if they call for it or not. Good video. Just getting our first wrx (2016) and see the spark plugs are to be replaced at 60k miles. It looked a bit intimidating, but this video makes it look doable for an average shade tree mechanic.

oboys1502 just 4 for a 4 cylinder. One for each cylinder

@@TJShoop think it's time to change mind too my car just hit 60k n around 57k I noticed sometimes my car does not start first try. 2nd try it starts up.