Plantar Fasciitis Symptoms and Signs. Plantar fasciitis causes pain and tenderness of the bottom of the foot. The tenderness is usually toward the heel, but the entire sole of the foot can be affected.
Additive color mixing is the kind of mixing you get if you overlap spotlights in a dark room, as illustrated at left. The commonly used additive primary colors are red, green and blue, and if you overlap all three in effectively equal mixture, you get white light as shown at the center.
It is advised that this type of DPF needs to be replaced as a service item at around 75,000 miles. Fuel additive systems are favoured by French manufacturers, ie Peugeot and Citroen, along with Volvo. Coated DPFs â or a ânon-additiveâ DPF, uses a precious metal coating to aid the regeneration process.