Characters per minute (CPMn), a measure of characters processed in a minute, is normally WPM times five for English, so that 20 WPM are 100 CPM.
Pope_Jay wrote: I just flushed my cooling system (used a radiator flush fluid, and followed the proper flushing procedure) and replaced it with a fresh mix of 20/80 coolant/distilled water, after a month of use I checked my radiator to see if everything looks good, and it does but I smelled the coolant and it smells like fish.
Sewer gas does not always smell like sewer gas. Check the traps under your basin and/or tub. If they are leaking they are allowing the odor through the traps; or they simply evacuated themselves. I've had situations where a trap leaked under a basin and the resulting mold under the cabinet smelled like methane.