I have a totally stock 06 speed 6. Left for work Monday and was driving down the road and had to punch the gas to change lane and could feel the car building boost. Then all the suden it felt like i lost all my power and seen black smoke pouring out the back. I was like what the h*ll and kept hitting the gas and the same thing over and over. My boost gauge will always get up to 15/16 lbs then drops like
a rock to 8 or 9 lbs and at the point the car pours out black smoke. Some time the car wont even build up to more than 8 or 9 lbs and it sounds like like its just blowing out of my bov from the time i start on the gas till i let off. I put in 10 gal of gas that monday afternoon and only got 100 miles before my gas light was back on. I've checked every hose/ vac line on the motor and all are tight and no cracks i even did the 2 going from the turbo to the wastegate and from the wastegate to the Solenoid valve. I also had a bad mass air sensor last week and replaced that. Im lost (boom02)
a rock to 8 or 9 lbs and at the point the car pours out black smoke. Some time the car wont even build up to more than 8 or 9 lbs and it sounds like like its just blowing out of my bov from the time i start on the gas till i let off. I put in 10 gal of gas that monday afternoon and only got 100 miles before my gas light was back on. I've checked every hose/ vac line on the motor and all are tight and no cracks i even did the 2 going from the turbo to the wastegate and from the wastegate to the Solenoid valve. I also had a bad mass air sensor last week and replaced that. Im lost (boom02)
