I just replaced all 4 spark plugs on my car @ 114k miles. Now I’m so glad I did it because the car feels way more peppy and responsive.
Pros: car feels peppy, more responsive
Mileage: 183466 km
Reviews of NGK spark plug
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I changed my plugs for NGK IRs but now I have a rough idle when the engine warms up.
Cons: rough idle when warm
I upgraded to NGK Iridium spark plug in my classic 500, 2 years ago. There were minor but good changes in performance.
The fuel economy increased a bit and the self starts have been better.
Pros: fuel economy increased, better self starts
Cons: acceleration not affected
NGK, used them for years in multiple cars. Seem to last longer, but I have no proof.
Pros: last longer
Cons: no proof
New NGK plugs this summer and she\u2019s still purring away (and snarling when I drop the hammer). Honestly its one of the best motors ever to come from Honda and I\u2019ve loved both of mine.
Pros: purring away, snarling
Vehicle:
Honda
Mileage: 102000 km
95K, swapped for NGK laser iridium’s (OEM replacement) plugs and since then have had rough idle but when driving feels fine.
Pros: feels fine when driving
Cons: rough idle
Vehicle:
BMW
Mileage: 95000 km
Make sure you use genuine NGK plugs, otherwise you will have problems.
Cons: will have problems
I got a new set put in some NGK’s.
Pros: new set installed
Vehicle:
Toyota Corolla
Yeah, NGK's are great. Get the best you think you can afford.
Pros: great
I like NGK's iridium spark plugs personally
Pros: like iridium spark plugs
Part number: DCPR7EIX
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