charlieb71

The previous owner did do some funny stuff. I think you all are right. I'll just plug it up. Thanks!

Help please. There's a "hole" on the exhaust manifold near the head that looks like it should be for a sensor. I noticed it on the freeway when it must have blown out whatever was mounted in the hole and the car sounded like it had an exhaust leak. The O2 sensor is is downstream from there and attached. What goes in this hole? I apologize if my terms were incorrect or unclear. Any help is appreciated.