ROWE ENGINE CLEANER is a high-performance pre-oil-change additive that flushes the engine interior before draining the old oil. It dissolves and suspends sludge, varnish and combustion residues so they leave the engine together with the spent oil. The result is a cleaner lubrication system that lets fresh oil work at full efficiency.

Purpose and specifications

This cleaner is designed for petrol and diesel engines, with or without turbocharger, that benefit from an internal flush at the time of an oil change. It is a maintenance additive and carries no engine oil viscosity approval; it is poured into the warm engine through the oil filler before the old oil is drained. Compatible with all common modern engine oils and seal materials.

• 250ml container is sufficient to treat one engine oil fill before a service
• Works once the engine is at normal operating temperature for fast dissolving action
• Loosens sludge, varnish and deposits to protect oilways, the oil pump pickup and hydraulic lifters
• Restores oil circulation efficiency, helping the new oil maintain pressure and cooling performance

When to use / change?

Use it at every oil change, or at least once a year, especially on higher-mileage engines or after extended service intervals. Add it to the warm engine, idle for about 10 to 15 minutes, then drain the oil and renew the filter; do not drive on the treated oil. It works across normal operating temperatures and should not stay in the sump beyond the idle time. Unopened, the product has a shelf life of approximately 5 years when stored cool and dry.

Frequently asked questions

Do I drive with this product in the engine?
No. Add it before the oil change, idle the engine for 10 to 15 minutes, then drain the old oil. It is never used as a driving additive.

Is it safe for engines with a particulate filter or turbocharger?
Yes. It is compatible with modern petrol and diesel engines, including turbocharged units, when used as directed.

Will it harm seals or gaskets?
No. It is compatible with common seal and gasket materials and is designed to clean without attacking them.

Suitable for: all petrol and diesel passenger car engines. Always verify the exact approval against your vehicle's owner manual before use.