some_other_dave
03-16-2011, 06:48 PM
Time for Mango Bango's biennial smog check. There's a test-only station just a couple of blocks from home, so I stopped there after running some errands. The car wasn't completely warmed up, so the guys at the station decided to just let him idle.
For about 20 minutes.
Yikes! I don't want to think about what that's going to do to my tank average this time.
But, $100 later, I have a smog certificate! The HC numbers were pretty much right at the "Average" number (it says "Average Emissions For Passing Vehicles", probably by age of vehicle, in PPM). The CO percentages were somewhat higher than the Average figure, while the NO (PPM) numbers were significantly lower. Sounds like he's running a trifle on the rich side... Hmmm.
-soD
For about 20 minutes.
Yikes! I don't want to think about what that's going to do to my tank average this time.
But, $100 later, I have a smog certificate! The HC numbers were pretty much right at the "Average" number (it says "Average Emissions For Passing Vehicles", probably by age of vehicle, in PPM). The CO percentages were somewhat higher than the Average figure, while the NO (PPM) numbers were significantly lower. Sounds like he's running a trifle on the rich side... Hmmm.
-soD
