Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety. Notes: Except for a minor issue with cracked motor mounts, the 2007 MAZDA3 is a fantastic vehicle with a great reputation.

If you need to replace the motor mounts, first ask your dealer if they'll cover it -- the motor mounts were dealt with in a TSB & were recalled for some model years. Otherwise buy aftermarket motor mounts -- owners report this solves the problem. If you use the same OEM parts, they may just crack again.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
53,500 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 Mazda MAZDA3 accessories - interior problems

accessories - interior problem

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2007 Mazda MAZDA3 Owner Comments

problem #1

Jul 222010


  • 53,500 miles


1. start car, turn on air conditioner 2. turning on the air conditioner causes the engine to become unusually sluggish and shut off. I feel that if not replaced could cause a crash as the car is unusually sluggish and the motor randomly shuts off. 3. the failure has not been corrected, Mazda stated it was that I needed a new air compressor and A/C clutch, although I think that should not be needed on a 3 year old car. It is also not warranty covered and cost just over $700 to fix...

- Frankfort, KY, USA

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