Q: I have a2007 Mazda cx7 and the serpentine belt broke causing power steering to go out this is the second time this has happened in
Serpentine belt broke 2 times in a two month period first time water pump was also replaced this time I believe a hose busted as well because antifreeze was spewing everywhere what could be the reason for it to break so soon
My car has 140000 miles.
My car has an automatic transmission.
The coolant that got on the belt and pulleys caused the belt to come off. You should have all the pulleys cleaned off of coolant and replace the belt. Check all the pulleys and tensioner for any problems before installing the new belt.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
White smoke coming from exhaust after turbo blew
Hi! A leaking turbo will usually present itself through white smoke exiting the exhaust. Usually the white smoke will result from the turbo leaking oil internally but will occasionally result from internal coolant leakage. There will probably be lots of...
grinding noise while turning right or driving straight
Hello. If the noise is still there when the engine is off and if you are not turning the wheel, then it is typically either a failing bearing in the rear differential or it can be a failure in the...
Opinion about diesel engines
I work on diesels. I used to work on them quite a bit. I work on them less now, but I used to work on them quite a bit. The problem with diesels (https://www.yourmechanic.com/article/5-essential-things-to-know-about-owning-a-diesel-car) are that they have less maintenance,...
Coolant reservoir overflows while air conditioning is running
Hello, A few different items can cause the coolant reservoir to overflow. If this is going on while the vehicle is not overheating, it is a bit less common. The most likely causes would be a failure of one of...
Need help from a Mechanic: EVAP Purge Valve bill
The part is only about $35, so then that leaves about $200 in labor. This labor should be better-explained to you so you know what was done. The labor to replace the purge valve on the engine is only 0.6...
Car idles rough wants to almost do and kinda jumps when at stop lights and lights flicker but stops when given gas
There are a few components that could be causing your problem. You may want to start by doing some voltage testing on the battery (https://www.yourmechanic.com/services/battery-replacement) and the alternator (https://www.yourmechanic.com/services/alternator-replacement). If you know your alternator and battery are good, look at...
Clunking sound
This is a common sign of a failing CV joint. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. The CV joint...
Service Engine light flashing, rough at idle, loss of acceleration, but smooth over 40mph. PCV Valve or hose?
Hi Douglas. Thanks for contacting us today. It's is quite possible that the root source of this issue is a PCV valve or other vacuum leak. Knowing the OBD-II trouble code that is triggering the warning light would be a...
Related articles
A Buyer’s Guide to the 2012 Mazda 5
If If you’re looking for a vehicle that isn’t quite a minivan yet is bigger than a wagon, you’ll love the 2012 Mazda 5. With enough room for six adults, sliding rear doors that make it easy to get to...
A Buyer’s Guide to the 2012 Mazda 6
The The Mazda 6 is a luxurious alternative to the everyday family sedan. It has decent fuel economy with an upscale look on both the inside and the outside. The vehicle also handles well on the highway and is comfortable...
What is Engine Coolant or Antifreeze?
A A combustion engine works by burning a mixture of fuel and oxygen at temperatures over 200 degrees. Complete this process more than 2,000 times per minute, and you’ll understand how an engine can develop a lot of heat, and...
Browse other content
Maintenance
Services