Liqui Moly Pro-Line additive targets engine wear and fuel efficiency in heavy-duty diesel trucks
The Pro-Line Engine Protection additive from Liqui Moly is formulated with concentrated molybdenum disulfide (MoS₂). The product self-mixes and can be added at any time. For best protection, the manufacturer recommends using it with every oil change.
Features:
- Ensures immediate friction and wear reduction
- Adds a protective, pressure-resistant boundary layer with low friction
- Protects during cold starts and under extreme operating conditions to prevent damage from lack of oil.
- Helps lower fuel use, extend engine life, and reduce wear
- Designed for engines with large oil volumes and heavy loads
- Can be used in all 4-stroke gasoline and diesel engines, with or without turbochargers
- Miscible with most commercially available motor oils
- Safe for use with catalytic converters and particulate filters (GPF/DPF)
