2013 Prius MPG Drop – EGR Cleaning and Tune-Up – Newark, NJ
This 2013 Toyota Prius was brought in with a noticeable MPG drop, rough idle, and sluggish performance. These are classic signs of a clogged EGR system and overdue spark plug service. We performed a complete EGR cleaning and hybrid tune-up to restore efficiency and driveability.
Before & After Photos
Symptoms:
- Decreased MPG and fuel economy
- Rough idle or engine vibration
- Check engine light with EGR-related codes
- Sluggish acceleration
Diagnosis:
We scanned for codes and inspected the EGR valve and cooler. Carbon buildup was severe, restricting flow and causing poor combustion efficiency.
Work Performed:
- Removed and cleaned EGR valve, cooler, and pipe
- Replaced spark plugs with OEM iridium set
- Cleaned MAF sensor and throttle body
- Test drove vehicle and reset fuel trims
Results:
- Fuel economy restored to over 45+ MPG
- Smooth idle and quicker throttle response
- No more warning lights or EGR codes
🔧 Service by Falcon Prius Specialist – Newark, NJ
We specialize in Gen 3 Prius performance restoration, emissions service, and EGR cleaning to keep your hybrid efficient and reliable.
We specialize in Gen 3 Prius performance restoration, emissions service, and EGR cleaning to keep your hybrid efficient and reliable.
