At Beaver Brook Automotive we incorporate the BG PF5 Power Flush and Fluid Exchange System.

The BG PF5 Power Flush and Fluid Exchange System, is not a piece of equipment, instead it is a complete transmission service. Modern automotive transmissions and their related parts suffer from overheating due to downsizing, high operating temperatures and cramped quarters. This causes the automatic transmission fluid to oxidize rapidly, affecting the performance of the transmission in many ways.

Conventional drain and fill methods of changing the transmission fluid can only remove about one third of the transmission's actual fluid capacity. The remaining large quantity of old, oxidized fluid simply contaminates the new fluid and often the mixture causes more damage than if the old fluid had been left alone. Also no efforts were made to chemically clean the inside of the transmission because the dissolved contaminates could not be removed.

The BG PF5 Power Flush and Fluid Exchange System begins with a thorough chemical flush which cleans all internal components and all external components including transmission lines and coolers.

Next the BG PF5 uses a highly effective method of removing all the old fluid and flush while simultaneously installing the new fluid.

The final step is the installation of BG Plus to restore pliability to seals and prolong the life of the transmission.

We at Beaver Brook Automotive recommend that this service be done at 30,000 mile intervals.