cold weather car bogs

[spitefire1]

ive noticed when it rains outside my car would run like complete shit. like for awhile after it rains it would be fine but after a while it would bog out! like i give it full throttle 100% an dthe car just falls right onto its face. like i hit full cut or something. but my computer is setup for no fuel cut soi thats not it. then like ill be running from 10.9 on a dry to day to 10.1 the richiest you can go. so i have to lean the afc out! i dont get it can someone help me out thanks wb

 

[bling5tatus]

Consider switching to speed density and this won't be an issue... it sounds like you're having a problem with the maf. I could be wrong though.

 

[Achelea]

I know how you feel. When I was in IL over christmas, I was trying to drive my car when it was 6-15*F and my car was shutting down at around 5-10lbs if I gave it any more than half to three quarter throttle. Considering my car is stock, I wonder if I was hitting fuel cut, or blowing the spark out due to really cold air.