Purging the line is line bleeding a fuel system. Due to heatsoak, leaks, etc. Purging is done to have absolute fresh supply of nitrous at the time you flick the switch. Rather than a small delay of nitrous supply which could be detremental to the engines performance/and life.
Bed Bugs Symptoms, Causes and Treatments. The most common bed bug symptoms are small red bumps or welts that resemble mosquito bites. There are often multiple bites in one area and they are sometimes formed in rows. The rows are due to resting an arm on a mattress seam or other area where the insects are hiding. Bites can occur on any area of the body.
1 Itchy Insect Bites: Bites of mosquitoes, chiggers (harvest mites), fleas, and bedbugs (or bed bugs) usually cause itchy, red bumps. 2  Painful Insect Bites: Bites of horseflies, deer flies, gnats, fire ants, harvester ants, blister beetles, and centipedes usually cause a painful, red bump.ymptoms. 1  Insect bites usually cause a small red bump. 2  Often it looks like localized hives (one large one or several small ones). 3  Sometimes a small water blister occurs in the center of the bump, especially in younger children.