vs
Spark plug Denso or Motorcraft
Reviews
denso ik22 works also, also an iridium tipped plug
Pros: works also
Part number: IK22
I bought a box of denso.
Everyone has been praising (fleet vehicles).
Pros: praised by many
Im with the Densos already and the spool and throttle response is so much better. Even with gap 0.075mm they are much better.
Pros: much better spool, much better throttle response
Part number: IK22
I have the denso ikh24 and no problems for me.
Pros: no problems
ive ran the denso plugs in my stage 2 gli, and they worked great, had no issues with them.
Pros: worked great, no issues
Vehicle:
Volkswagen
Denso IKH24 plugs gapped to 0.024". 6,900 miles. APR Stage 2 tune. Only issue was CEL error when we installed the Unitronic downpipe and flashed to the stage 2 tune. After troubleshooting and contacting APR, they had my shop re-flash to a stage 2 beta file, no more CEL error.
Pros: fixed CEL error
Cons: CEL error initially
Vehicle:
Volkswagen
Mileage: 11046 km
IS38 APR tune with Denso IKH24 plugs, no brainer cheap insurance.
Pros: cheap insurance, no brainer
I did swap in Denso IKH24 at APR recommendation. Runs nice and have no issues to share
Pros: runs nice, no issues
Vehicle:
Volkswagen
Just an update for you and a PSA: CHECK YOUR SPARK PLUG GAP ON NEW PLUGS. I too trusted that the iridium plugs that I just bought should've been pre-gapped, but I noticed immediately after a tune-up my gas mileage went to piss. Popped the plugs back out and sure enough each one was well over 1mm .
Cons: gas mileage went down
I installed brand new denso ik24 plugs gapped at .026 and I am still getting misfires.
Cons: still getting misfires
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