Mazda 3 2007 Problems

Yours is the first report we've had directly from an owner, but we have heard of other instances of brake failure on the Mazda3. I would contact Mazda directly and put a case to them for at least part compensation for the repairs. You could possibly try getting the replacement part from overseas via the internet; it's generally much cheaper that way, even with genuine factory parts.

I think you’ve got very good grounds to argue that it should be fixed under the warranty. The problem was first reported when the car was under warranty and the dealer clearly did not fix the problem, and you are perfectly entitled to have the problem fixed. Also remember that Mazda is required by law to provide you with a car that is fit for purpose, and in this case, your car is not. Don’t be fobbed off by the company’s suggestion that you are not covered.

A failure of a water pump shouldn’t cause major internal engine damage. I would expect the failure to cause the engine temperature to climb and the warning light to come on. Providing you address the problem and don’t drive the car to destruction there won’t be any serious damage done. But I would be concerned that you have failed three water pumps in such a short time; that is not normal, as you appear to have been told. Have the dealer explain to you why he believes it is normal, and justify to you that it won’t continue to happen.

I'M NOT aware of a widespread problem, but perhaps other readers will let us know. As for the methylated spirits, yes, it will break up water in fuel. It's an old remedy.