Nissan D40 EGR Valve Issues: Causes & Power Loss Fixes

You’re not alone if you’ve noticed a dip in your Nissan D40’s performance. Many drivers experience unexpected power loss that can be both frustrating and concerning. One common culprit? The EGR valve. This diminutive component plays a significant role in engine efficiency, yet it often gets overlooked until issues arise. Understanding the connection between the EGR valve and your truck’s power output is crucial for…