Vibrating too much Options

[mikecelica]

I've noticed for a while that my car vibrates alot, at first I thought maybe all cars do this, but they dont. All I have on is header,muffler,CIA, the steering wheel vibrates alot especialy while in neutral. Anyone know why this is? And at idle you hear this hissing noise, its the intake but why does it hiss so loud? thanks for any help

[bccentaur3]

You can go under the car and inspect the rear motor mount and front mount. Its right on the cross member. 1000rpm is high. We should be idleing around 750. You def. have a vac leak. Vac hoses are normally found on your intake manifold. Just sprak soapy water or brake cleaner while the car is idleing. If you hear the car get louder than thats where your leak is.

[mikecelica]

You can go under the car and inspect the rear motor mount and front mount. Its right on the cross member. 1000rpm is high. We should be idleing around 750. You def. have a vac leak. Vac hoses are normally found on your intake manifold. Just sprak soapy water or brake cleaner while the car is idleing. If you hear the car get louder than thats where your leak is.

Spray the soapy water right on the intake manifold? I checked it out it doesnt look like any loose hoses not plugged? WHat should I be looking for, unplugged hoses?