Howes Diesel Defender injector cleaner & fuel lubricant 2-pack
Diesel Defender injector cleaner and fuel lubricant using IDX4 detergent to clean fuel injectors and protect the system. Independent tests show reduced wear and cleaner fuel. Customers report improved fuel efficiency and better engine performance
Highlights
- improved lubricity
- injector cleaning action
- restores fuel system efficiency
Pros
- Cleans fuel injectors
- Increases lubricity for diesel system
- Helps maintain fuel system cleanliness
- Supports fuel economy improvements
- Designed for heavy-duty vehicles
Cons
- Contains multiple treatments per bottle
- Based on customer mentions rather than quantified outcomes
Best For
Features
- Increases lubricity and protects against wear in diesel systems
- Cleans fuel injectors using IDX4 detergent to reduce carbon deposits
- Designed to clean the entire fuel system with regular use and reduce future deposits
- Demulsifies water to improve fuel quality and maintain steady spray from clean injectors
