Q: In my vehicle, the check engine light comes on and then goes off and it is now back on. I had a test done at local auto-parts store that showed a code of PO138. They told me this indicates a ...

Land Rover says some of its 2010-12 LR2 models may illuminate the Check Engine light and log O2 sensor trouble codes P2097 and P2099 in computer memory. If there are no drivability symptoms associated ...

If you're facing a check engine light with codes related to the mass air flow (MAF) sensor or vacuum leaks, this DIY guide will help you troubleshoot and fix the problem without the need for expensive ...

IRVINE, Calif., April 24, 2019 /PRNewswire/ -- CarMD, a leading provider of automotive diagnostic data and business solutions, today released its 2019 CarMD® Vehicle Health Index™ report. This annual ...