When the Check Engine Light comes on, it’s natural for your heart to sink just a little. With your OBDII scanner, you might find the P0430 code, but what does it mean? In this guide, I look closer at ...

Q:My 2007 Nissan Titan had the SES light come on last week. I borrowed a friend's OBD scanner, and the resulting code was P0430. I cleared the code and it hasn't come back on. Could it have been a ...

Three of the main reasons the check engine light or malfunction indicator lamp (MIL) turns on are: a loose fuel cap, issues with the ignition system, and problems with the emissions system. Many ...