CarComplaints.com Notes: Except for a minor issue with cracked motor mounts, the 2008 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.

3.7

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
34,000 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.

2008 Mazda MAZDA3 fuel system problems

fuel system problem

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2008 Mazda MAZDA3 Owner Comments

problem #2

Mar 022024

MAZDA3

  • miles

A D V E R T I S E M E N T S

There is a plastic ring on top of the gas tank that holds down the fuel pump.I filled up my tank and looked under the car afterwards, at this time I noticed gas coming out from the tank until is was flushed with the top and then stopped.I pulled out the back seat, found the inspection plate and for sure this was and did happen, now nothing could be done at the time because the inspection plat hole was smaller than the ring, the tank had to be dropped.It had to be fixed, about $600 later and tank filled up it was repaired.I still have the ring and pictures where the ring was cracked around the threads.send me a e-mail address and I can send pictures and a copy of the bill.later on I went on line and discovered that I was not the only one.This happen about 2 years back.

- Chesapeake, VA, USA

problem #1

Mar 302017

MAZDA3

  • 68,000 miles
Aeveral recalls for 2008 Mazda3..... however my VIN isnt assosiated with any and I have all the problema. Power steerings unit stripped2 or the 3 bolts holes ans fell down from cracked engine mounts slight rattling..... stationary and moving. Idle is at 500-1,000 rpms very odd feeling. Random body damage and entire of bottom engine rusty.... paint rusts as well. Just bought the car on finance and really need some help

- Renton, WA, USA

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