NHTSA ID Number: 10218605
Manufacturer Communication Number: SSM 51032
Summary
Some 2020-2022 Explorer/Aviator vehicles may exhibit automatic transmission fluid (ATF) contamination in the engine cooling system due to the transmission cooler. If the cooling system becomes contaminated with ATF, the system must be flushed clear of the contamination after the source of the contamination has been repaired. It is generally not necessary to replace the following components due to ATF contamination in the cooling system: radiator, heater core, de-gas bottle, water pump, auxiliary water pump, coolant control valves, temperature sensors, thermostat, turbocharger, heat exchangers, tubes, gaskets/O-rings/seals (unless removed), or rubber coolant hoses (unless swollen).
6 Affected Products
Vehicles
1 Associated Document
Manufacturer Communications
SSM 51032 2020-2022 Explorer/Aviator ATF Contamination In Engine Cooling System
MC-10218605-0001.pdf 114.225KB
Bestseller No. 1
Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
- Easy way to clean and flush the oil systems of gasoline and diesel engines
- Gentle and rapid cleaning
- Neutral to seals and other materials installed in the engine
- Compatible with catalytic converters
- Simple to use
SaleBestseller No. 2
TRIAX Pro Engine Flush Oil-Based Deep Clean Motor Oil Flush Removes Sludge & Carbon | Non-Solvent | Safe for Engine, Seals, Injectors | Professional Shop Grade (16 oz - 473 ml)
- Rapidly Dissolves Sludge & Deposits: Dissolves engine deposits from piston rings, bearings, valve train, and other lubricant-related parts, while maintaining a lubrication film through the entire process
- Restores Engine Power & Compression: Revives sluggish engines by improving oil circulation, pressure, and overall performance, frees stuck piston rings, and improves valve seating, restoring power
- Anti-Wear Protection During Flush: Preloaded with ZDDP to stop metal-to-metal contact and turbo-wear during flushing—no other flush provides this level of protection; Prevents turbo-charger coking and deposits related to turbo failures
- 100% Synthetic & Oil Based: Polar esters penetrate deposits and improve seal conditioning, PIB Succinimide keeps loosened debris suspended, and anti-foamers and wear control additives make it ideal for HEUI injectors and other modern engines
- Easy to Use & Versatile: Use with every oil change - Works with all oil (4 stroke) and engine types (diesel and gasoline); simply add to existing oil, idle for 10–15 minutes, drain, replace oil filter, refill with fresh oil, and FEEL THE DIFFERENCE
Bestseller No. 3
Liquii Moly Pro-Line Engine Flush (500 ML) - 2 PACK
- Easy way to clean and flush the oil systems of gasoline and diesel engines
- Gentle and rapid cleaning
- Neutral to seals and other materials installed in the engine
- Compatible with catalytic converters
Bestseller No. 5
Motul Engine Clean | Oil Additive & Flush for Gasoline & Diesel Engines | Helps Remove Sludge & Improve Oil Flow | Supports Emission System Care & Engine Protection | 300ml
- Simple and Effective Deep Cleaning for Any Engine: Transform your regular oil change with Motul Engine Clean. This additive-based engine flush works with gasoline, diesel, turbocharged, naturally aspirated, and hybrid engines. Simply pour it in before draining your oil, let your engine idle for 15 minutes, and help loosen years of deposits, sludge, and varnish. Ideal for daily drivers, motorcycles, or high-mileage vehicles. This proactive treatment resets internal engine conditions for smooth performance without changing your routine.
- Engine Sludge Treatment for Maximum Efficiency: Motul Engine Clean’s detergent-based formula helps dissolve stubborn residues, oil sludge, and combustion by-products. It improves fuel economy, supports consistent compression, and helps maintain smooth engine operation. By cleaning components like piston rings, lifters, and turbo oil lines, it promotes oil flow and reduces friction - key factors in enhancing engine longevity and oil temperature stability.
- Lower Emissions and Smooth Inspections: Concerned about emissions? Motul Engine Clean helps disperse carbon and fuel residues, supporting effective combustion and cleaner engine operation. It may assist in reducing hydrocarbon output and promoting more balanced compression. For enhanced results, pair with Motul Fuel System Clean to support lower tailpipe emissions in both gasoline and diesel engines - ideal for preparing your vehicle for inspections.
- Safe, Versatile and Eco-Conscious: Motul Engine Clean is compatible with catalytic converters, diesel particulate filters (DPFs), and both modern and older engines - gasoline, diesel, or hybrid. Its dispersant-based formula contains no harsh solvents and is designed for regular use with each oil change. This engine cleaner provides a thorough internal clean without harming engine components, helping support long-term performance and responsible maintenance practices.
- Long-Term Protection and Proactive Maintenance: Don’t wait for problems to appear - stay ahead with Motul Engine Clean. Regular use helps prevent harmful deposits that may contribute to oil starvation, knocking, and reduced fuel efficiency. This cost-effective addition to your oil change routine supports consistent performance and helps protect against premature wear, making it a smart step in maintaining your vehicle’s power and reliability over time.
Last update on 2026-05-24 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.