Q: Why am I getting quotes for spark plug replacement for a 2008 Toyota Avalon of 495?

If you have replaced your battery four times since 2012 then you are having an issue with your charging system that should be diagnosed. There are a few Technical Service Bulletins(TSB) that could address your issue. The first two are...

The vehicle may be having an issue where the alternator is not charging, due to a cable connection issue, causing the voltage to get too low to run these systems. The connections at the battery, body, or main fuse panel...

First of all--leave the headlights alone. They work perfectly fine where they are. When you start buying those replacements kits, a lot of times they are made in China or cheaply made. They end up blowing fuses that don't work...

Operating a modern computer controlled vehicle with a dead battery can damage the Powertrain Control Module due to the voltage instability, particularty voltage excursions on the high side (above 14 volts), that occur when the alternator has no buffer to...

This is probably not a problem. If your state or locale requires emissions testing (https://www.yourmechanic.com/article/how-is-my-car-tested-for-emissions), this will be an immediate way to determine if the engine is running too rich (burning too much fuel for a given amount of air)....

This is likely related to a weak battery. You are correct in that batteries generally do not last long in heat or in extreme cold weather for that matter. The average life span for a battery in an area such...

Hello. Thank you for writing in. Typically minor noises from the brakes when the vehicle is moving slowly is normal. Brake dust and dirt is one of the most common. Eventually this debris is rubbed off by the brake pads...

Hi there. It really depends on what exactly you need replaced; or what's wrong with the throttle body or fuel system. If it's the electronic throttle controller (https://www.yourmechanic.com/services/throttle-controller-replacement) then the replacement cost can range from $300 to $1,500 depending on...

Hi There, Removing the screw from the tire may cause more harm and damage as this will cause it to continue leaking. I would suggest having the tire removed by a qualified mechanic such as one from YourMechanic and have...