# Ignition breakup/Bogging/Backfiring

**URL:** <https://forums.speedlife.net/t/ignition-breakup-bogging-backfiring/128005>\
**Category:** SON240sx Automotive\
**Created:** [September 14, 2009, 2:36pm UTC](https://forums.speedlife.net/t/ignition-breakup-bogging-backfiring/128005 "2009-09-14T14:36:06Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![jeff93eg](https://avatars.discourse-cdn.com/v4/letter/j/58956e/32.png) [@jeff93eg](https://forums.speedlife.net/u/jeff93eg)\
**Post date:** [September 24, 2009, 4:07pm UTC](https://forums.speedlife.net/t/ignition-breakup-bogging-backfiring/128005/11 "2009-09-24T16:07:48Z")

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> [@\*\*\*Come play GTR2 \*\*\*](https://forums.speedlife.net/t/come-play-gtr2/24079/39):
>
> try NGK BKR7E @ 0.026 gap, clean the maf sensor wire with abs sensor safe brake cleaner and a q tip

I use those plugs at that gap 🙂 going to clean the MAF sunday and hopefully check my O2 sensor tomorrow with a friends fancy thing that checks o2 sensors

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