I have a 96 civic hb with a b16a2 for the motor.I changed every bit of the wiring harnes so,the car has 0bd2-b wiring.when doing this swap i found that i had to use the 0bd2-b gas tank as well,then comes my problem every 5min or so, the gas tank lets out a sound of air leaving the tank, its pretty loud.If i remove the gas cap it wont make the sound.I do not have the evap canistor hooked up on the front of the car because there is no spot for it,and I am going to buy a coversion harnes so that i can run my chipped p28 ecu,maybe when i run the p28 it wont make the sound no more or I might have the tank hooked up wrong.let me know what you guys think?thanks
