I wanna be just like Jimmy!!
so, my engine seems to be running richer and richer to me, all the time.. i keep on trying to deny that it's my car that's smelling pig rich... but it's come down to it. i have to tune my engine. i have no real money to purchase a sensor and controller, so are there any other cheap alternatives? there aren't any dynos close enough to use them to tune, either.. what's a guy to do?