yeah my cousin mention SOMETHING like that.. i know it has to do with GAS when it comes to the SMOKE i know bluish smoke is OIL BURNIN so im glad its not that. the previous owner that i got it from did'nt know SHIT! about it haha i low balled him from $1,500 :P whatd u think. i mean selling a 91 240sx htcbk SE , with performance strut bar under the hood. lowering springs( idk what brand i have'nt checked) with brand new tires, S-14 seats & interior, drift E-brake( some mechanism of the BUTTON that does not LOCK the ebrake unless u PULL on the button UP) comes in handy for drifing i suppose" etc etc all for just $800 ... tells me he did'n tknow what he had but i have bette rplans for the car
. wich is why my question came to be. so black smoke is running rich... hmm.. not really economical if i ask me. TIMING was the 1st thign in my mind when it came to the crazy ass idling but my cousin said he did'nt think that was it. wich i thought in the contrary i will check soon . what is the advance or retardation degree in wich is should be ? so i can check with my timing light if its good.