Monthly Archives: May 2010

My Cracked Pipe

exhaust

In the continuing saga of my exhaust leak, I’ve discovered a new issue. There’s a big crack in the pipe going into the catalytic converter.

I think I missed it last time I was under there because I was looking from the other side. But with the camera the hole reveals itself. It’s only 2 years old, so I don’t know why it would have a fracture like that. It looks like it happened from over-tightening.

I posted to Brick Board here.

Volvo’s Unintentional Crash Demo

autobreak

We know Volvo loves to crash their vehicles to demonstrate safety features, but in a recent demo the crash was truly an accident. To show off their Collision Avoidanceâ„¢ system with Full Auto Brakeâ„¢ technology, Volvo launched an equipped S60 toward a stationary truck at 20 mph, in front of press and video cameras. Unfortunately, the system failed and the car plowed into the bumper, destroying the front end of the vehicle and the careers of the people in Volvo’s PR and engineering departments.

So deadpan; so awesome.

via: Drive, Wired, TechNerd

Exhaust Leakage

I just posted this on the Brick Board:

My brick rasps awful loud and I went under and found where it’s leaking. It’s at the flanged fittings where the header meets the cat. converter. I got a generic exhaust gasket from a local shop and it fit correctly. The old one was held on by one out of the three holes.

I tightened up the bolts but it still leaks. When I hold my hand around the back of the flange for the cat converter I can feel exhaust leaking out. It’s on pretty tight though, so I’m not sure why it would still be leaking. I tightened each bolt equally. Could they be too tight? Bad gasket? Bad flange?