Ka24e Runing really rich!

[pancho y onions]

Ok i have quite a big probleme withmy motor. First ill tell ya guys what it has done to it. Well basically its all stock but i have removed all the emssions. I checked the timing and it looks fine. I did a M/T swap but idoubt its that since ive done one befor and didnt have this prob. when i turn on the car it idles idles ok but still on the rough side. After a while of runing the idle gets worse and it starts smelling like gas really bad and the black smoke. I remove the plugs and you can smell the gas hardcore. The plugs are complitly filld with gas sute.clean it up and runs fine...then after a minute samething. Is the FPR supposed get the vacum from a certain spot?Well sorry for the long post here, but its so i dont leave anything out. Thanks. Ill include a video soon.

[240sxmech]

needs to have manifold vacuum, possible coolant temp sensor is bad also that causes it to run hella rich.

[S14-NEO]

+1 on the head temp sensor...they can wreak havoc on a fuel system cause thats what the ecu sees when it needs to adjust fuel along with the MAF

[pancho y onions]

well i finally got it. Turned out it was my TPS sensor. But now im having a weired timing issue but she stays at perfect idle and is smoot. But when i turn off the car it like resets back and i have to put it back into timing and the it runs perfect. What could it be? I notice my Ecu diagnostis light turns when i have it on the ON pistion. My freinds ECU does not do it. could it be in Diagnostic Mode?