Misfire while warming/warm

[Cyberkreig]

The thread title about says it all. Ive got a misfire and i'm not sure how to clear it up.

The car starts & idles fine while dead cold but after a few minutes it develops a small miss. it then becomes more frequent and more pronounced. already checked & set the timing. but in retrospect i think i set it wrong.. warmup idle is way low and smells rich.

aside from resetting my timing and getting new plugs does anyone have any suggestions?

[Nismo_Freak]

Clean out the throttle body and the clean the MAF for one... I don't know what it is but I have solved more problems with irratic idles and misses by doing that.

Although that more than likely won't solve anything I think you need to re-evaluate your timing.

How are you setting it?

[Cyberkreig]

I have a light. I set it to about 16 degress while it was warm.. then i started it up and it was missing like crazy (cold) so like the brain i am i reset the timignt to 16 while the car was in warmup mode. *d0h*

[SpeedRacer1]

Timing, proper plugs/gap, and plugs torqued properly have caused misfiring for me in the past.