Spark plug NGK or BRISK
NGK. I'm a believer after using them.
Went and bought the NKG plugs and the problems went away.
Most definitely still recommend! they are great, I usually replace every 50k due the stress I put my car under, but they can go a little more than that
NGK coopers for the coil pack Jeeps. Mines an 00 and have ran champion and NGK. NGK are doing alright in mine
I’ve been running NGK Irridium tips for 30,000km and haven’t had any issues
Brisk plugs off Parker performances page. The brisks hold there gap and seem to really last
Go to Parker Performance. Look at the NGK Ruthenium’s.
Yes, they only sell genuine NGK.
Brisk silver er10s if you need 2 steps colder. I had the ngk plugs, but they wore down just as fast and are more expensive. Brisk silver are like 10 bucks
Now that I've done the job, I can't tell if it's just in my head but the car seems to have less power now. It was already a sluggish engine to begin with it but it feels like I need to floor it even more. Also, the gas mileage has dropped from 25 MPG to 22.5 MPG.
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