[asalgado011]

Hi. I did the following, it worked and is not hesitating anymore.
I replaced my brandnew NGK iridium sparkplugs IZFR6K (that I just changed a few months ago looking to solve the hesitation problem on heavy acceleration) by the Denso SKJ20DR-M11. Both sparkplugs models and brands are the required by Honda to be used on the second generation CRVs however seems to be that the Denso sparkplugs works better (at least in my case) however NGK is also an excellent brand but for some reason is not working ok on my CRV. I need to mention that I got this car used and it hesitated since the first day I got it, it came with NGK plugs also, so mine (the iridium ones I installed are not deffective)
The reason I decided to do this was that many of the injection components on my CRV are manufactured by Denso, so I though that after trying a lot of things before in order to solve the pulsing hesitation without success, maybe the same brand sparkplugs could work better with the rest of "the Denso team on my CRV"... and it worked.
When I removed the NGK I checked the gap from them just to make sure that I installed them a few months ago as mentioned in the right way. All 4 was OK (1mm). Hope this help. Alvaro