No. Unlike our cooling system product, Bar's Leaks Engine Repair has no particles to plug the leak, it works chemically to stop leaks in gaskets and seals.

No. Unlike our cooling system product, Bar's Leaks Engine Oil Stop Leak has no particles to plug the leak, it works chemically to stop leaks in gaskets and seals.

No. Unlike our cooling system product, Bar's Leaks Transmission Repair has no particles to plug the leak, it works chemically to stop leaks in gaskets and seals.

No. Unlike our cooling system product, Bar's Leaks Smoke Away has no particles to plug the leak, it works chemically to stop leaks in gaskets and seals.

Engine Repair contains a combination of the best performance additives to repair the most common oil-related problems. Engine Repair restores lost compression and power, reduces noise and oil consumption, while improving the performance of worn cylinders, rings, bearings, and seals.

Our E10L (15.5 oz.) is designed for one bottle to be installed in a standard passenger car or light truck. For larger systems, use 1 bottle for every six quarts of oil.

After time, engine oil seals tend to dry out and shrink. Bar's Leaks revitalizes these seals and makes them soft and pliable again.

Yes, Bar's Leaks Engine Repair is compatible with ALL types of engine oils, including petroleum, synthetic and high-mileage formulas

No. Unlike our cooling system product, Bar's Leaks Transmission Stop Leak has no particles to plug the leak, it works chemically to stop leaks in gaskets and seals.

We recommend customers who drive in a city environment where there's lots of stop and go driving to change the oil and filter every 3,000 miles. The main reason we recommend 3,000 mile intervals is that driving in stop and go conditions causes excessive unburned fuel and carbon build up causing your engine oil to become contaminated. Oil is the life blood of your engine and changing it frequently will increase the longevity of your engine and reduce the potential for major mechanical failures.

No, and not possible as Combusto is a complete solution of similar fuel or gasoline octane, in any tank and contain zero % solid particle or precipitate or sediment.

Because SynLube™ is a Lyophilic Sol, the solid colloids contained in SynLube™ do not coagulate Typical colloid particle contained in SynLube™ is from 0.3 to 1 micron in diameter (see note below). Typical Oil Filter with Cellulose element will not filter out particles that are much smaller than about 20 microns. Most oil filters are most efficient in 24 to 40 micron range.

After time, transmission seals tend to dry out and shrink and internal parts become worn. Bar's Leaks Automatic Transmission Repair reduces rough shifting and friction, while eliminating slip, controlling temperature, and repairing shudder, chatter and whining. Premium high mileage formula restores transmission performance

The oil filter is located on the top of the engine near the driver side in the front. It is different than the disposable filter used in other autos. The outside plastic housing is reuseable and can be open with a special filter tool, M-B part #103 589 02 09 00 made by Matador, or #103 589 00 09 00 by Stahlwille. There is also CTA Ritefit 76-14 B A251. By the way, these tools are the same one used for oil filers in all gas engine by M-B since 1984.

Our E10L (15.5 oz.) is designed for one bottle to be installed in a standard passenger car or light truck. For larger systems, use 1 bottle for every six quarts of oil.