Hyundai Elantra Engine Knocking Causes + How to Fix
One of the most alarming sounds you can hear from your Hyundai Elantra is the engine knocking. Unfortunately, an engine knock can be a sign of significant engine problems. The first thing you should do is check your Elantra’s oil. If it’s low, fill it up. If it appears frothy, there may be coolant getting into … Read more