Just got back from helping a friend with terrible power loss.
His 5 door has 170,000 on the clock and the last few years have been hard because my friend has owned it, he's not kind to his cars.
I suspected some sort of boost leak so I lay on my belly with a torch a spotted a pipe hanging down, the one that connects to the oil trap on the bottom of the air box. Oil trap was gone so air and rain water was being sucked up pipe "B". Not only was this sending all sorts of stuff, water, dirt, bricks etc. directly into the turbo but it was also allowing air to bypass the MAF. The car was almost undriveable so I taped a poly bag over the hole in the bottom of the airbox and blocked up the pipe.
We managed to get the car home ok but I'm wondering what damage this could have done, and what I should be checking in the morning?
There also seemed to be a lot of oil coming down pipe "A" which I think is the engine breather..
His 5 door has 170,000 on the clock and the last few years have been hard because my friend has owned it, he's not kind to his cars.
I suspected some sort of boost leak so I lay on my belly with a torch a spotted a pipe hanging down, the one that connects to the oil trap on the bottom of the air box. Oil trap was gone so air and rain water was being sucked up pipe "B". Not only was this sending all sorts of stuff, water, dirt, bricks etc. directly into the turbo but it was also allowing air to bypass the MAF. The car was almost undriveable so I taped a poly bag over the hole in the bottom of the airbox and blocked up the pipe.
We managed to get the car home ok but I'm wondering what damage this could have done, and what I should be checking in the morning?
There also seemed to be a lot of oil coming down pipe "A" which I think is the engine breather..
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