not all the time but once in a while at a stop light i see the little black smoke comming out the back and it bother me … any reason why is running like that i put in 91 all the time on it now … am i going to have to an electronic controller to have this issue fixed?
SR20DET stock
check for boost leak’s and check your o2 sensor
how many km’s do you get to a tank??
i say about 600k per tank, since it takes half a tank to go from Edmonton to Calgary
weird… your mileage is normal for highway. i was going to say injector o-rings, but no way its that with 600 highway km per tank.
what kind of FPR are you running? fuel pump etc?
all stock no modifications there yet . to go to banff from calgary was bout a quarter tank each way… lately it hasnt been doing it … i have the gas tank half full maybe that has something to do with it