NHTSA — Engine And Engine Cooling Problems

6.2

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
12,000 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.

2007 Mazda CX-9 engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2007 Mazda CX-9:

Unsubscribe any time. We don't sell/share your email.

2007 Mazda CX-9 Owner Comments

problem #1

Mar 172008

CX-9

  • 12,000 miles

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

Engine oscillation when at idle it oscillates more than 400 RPM when the compressor comes on, and sometimes the engine quits because the rpms drop more than 400.

- Jackson, MS, USA

Add Complaint

Search CarComplaints.com for these popular complaint phrases...

engine failure engine defect noisy engine engine knock intake manifold gasket leaking coolant oil sludge whining noise stalls while driving engine complaint electrical issue heater complaint transmission complaint paint defect CX-9 recall

Not what you are looking for?