Problems with your catalytic converter and emissions system can trigger the P0420 diagnostic code ...

We earn commissions for transactions made through links in this post. Here's more on how we make money. A full synthetic oil change costs $65 to $125 at most shops, which is exactly the kind of bill ...

An engine that intermittently misfires will trigger the general P0300 error code, but the source of the problem is still to be found.

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

A catalytic converter is covered under warranty through the federally mandated federal emissions warranty, which provides coverage for eight years or 80,000 miles from the vehicle's original purchase ...