Then refill the tank and the car will be ready for the emissions test. G2P is a super concentrated fuel systems cleaner. As long as no mechanical problems exist, G2P will enable the vehicle to pass the emissions test. To maximize fuel economy and engine performance, G2P should be used every 3000 miles. Smart Washer 1.
Bioremediation is a process that uses microbes to actually eat grease, oil and dirt.
Depending on use, the filter should be replaced every 4 to 6 weeks. It is not necessary to change the fluid. The Smart Washer fluid should be topped off every 4 to 6 weeks. The system has a light that indicates when the fluid level is low. Diesel Fuel Additives 1.