i've done everything i could think of to fix this problem.
full tune up, spark plugs, wires, air and fuel filter. i gas up only at stations with cleansing additives, tried high octane, low, medium... just to see if there is a difference. check my tire pressure, oil change done recently, and done every 3 months. drove like grandma for a week...
no effect. the dealer replaced my O2 sensor bank 1, IAC and IMRC controller 2 months ago, and last week my crank position sensor was changed cause i couldnt get the beast started. i've had this poor mileage issue since i bought the car a year ago. dealer tells me they have no idea (but i dont think they really looked into it), local mechanic says that its normal for V6.
250 - maybe 300 KILOMETERS to a tank (155 - 185 miles).and thats summertime, it gets hella worse in the winter.
BTW: I got 104000km on it, bought at 88000km. and dealer says the cats are good (i'm assuming they didnt really look into that either, they just fix what the codes tell em.)NO CELS for now.
but any insight u guys might have, aside from "sell it" will greatly be appreaciated
