Re: want to know
Why? Do you think they put it in there just for kicks? Do you take them out of your cars?<br /><br />2 things couold happen, depending on your engine. It will always run cold and you won't like it.<br />Or, part of your block won't get cooling water, and damage could result.<br /><br />Yes, on a temporary basis, if your present thermostat is faulty. Then replace it when you can.