I have a vanagon with a 1.9TD. It is just a few thousand miles old (rebuilt everything)There is oil leaking out the exhaust and smoke when taking off from a dead stop. When driving, there's no problem.When I removed the exhaust, oil was leaking from the turbo.I was told this was a sign that the turbo was beginning to go. I was also told the that the turbo was "turned up too high".Is this a sign that the turbo is on the way out?And how does one adjust the the turbo to "turn it down"?Thanks for your help,brent
It's toast. In fact, you could grenade the engine running a leaking turbo. If enough oil leaks out of the compressor side of the turbo, the engine will start accelerating uncontrollably as it burns it. It's called a run-away and once it happens there is very little you can do to stop it aside from popping the hood and frantically putting your hand over the intake opening as the engine spins out of control in your face.Then a rod will go through the block and hopefully it won't kill you.
Quote from: "brick"I have a vanagon with a 1.9TD. It is just a few thousand miles old (rebuilt everything)There is oil leaking out the exhaust and smoke when taking off from a dead stop. When driving, there's no problem.When I removed the exhaust, oil was leaking from the turbo.I was told this was a sign that the turbo was beginning to go. I was also told the that the turbo was "turned up too high".Is this a sign that the turbo is on the way out?And how does one adjust the the turbo to "turn it down"?Thanks for your help,brentso when you say you rebuilt everything, you mean everything but the turbo??? i think its time you look at buying a new turbo. there were some nice K03 turbo's in the for sale section a while ago listing for about $400. i think thats the going rate for them. they are perfect for a 1.9TD as they spool almost instantly.Quote from: "rallydiesel"It's toast. In fact, you could grenade the engine running a leaking turbo. If enough oil leaks out of the compressor side of the turbo, the engine will start accelerating uncontrollably as it burns it. It's called a run-away and once it happens there is very little you can do to stop it aside from popping the hood and frantically putting your hand over the intake opening as the engine spins out of control in your face.Then a rod will go through the block and hopefully it won't kill you.yea thats pretty much the worst case scenario here... :shock:
How do you stop a runnaway turbo though if you're doing about 65 on the interstate. Do you just put on the brakes as hard as you can leaving it in high gear to hopefully slow down enough to stall the engine, I wouldn't know what else you could do.
Quote from: "Rabbit TD"How do you stop a runnaway turbo though if you're doing about 65 on the interstate. Do you just put on the brakes as hard as you can leaving it in high gear to hopefully slow down enough to stall the engine, I wouldn't know what else you could do.That's about all you can do. I sure as hell wouldn't try to block anything with my hand. :shock: Hopefully you don't have an automatic because you won't be able to stall it. :lol:
Brakes are engineered to be strong enough to stall an engine. SO if this is happening just lock up the brakes as best you can. That's my advice anyways. Maybe do it gradually, try and control the acceleration. Probably need new pads and rotors after that along with many many ... many Sad other things.gotta be in gear too don't forget. Scary situation none the less.