I was just wondering if this has happened to anyone or if they know why, but everytime after i refill my car, when i restart it it almost dies. the car is a 2000 dx civic hatch with a B16B swap, j's racing intake and a hks hiper exhaust with a 2.5 in carsound cat. Those are the only mods, the fuel system and the ecu is stock. Any info is great, thanks.

 

same **** happens to me. Ever since i got hondata, almost everytime i fill up on gas the engine stalls right after I start it up unless i keep on the gas.

 

Lol! I thought I was the only one. Ever since I started running Uberdata this **** has been happening!

 

I have experienced this aswell.

 

this has also happened to me after running a tank of 100 octane and then filling up on 93 it always happens

 

ok great, good to know that im not the only one. But does anyone know why? I suppose its not that big of a deal, but I would still like to know why, I hate not knowing why car does certain things lol. Thanks guys for your insite.

 

I have never experienced this phenomena, but the first place I would look would be the evaporative emissions system. The charcoal canister, purge control solenoid, etc.

 

mine does the opposite. When I put fuel in, the motor seems to come alive!