0
HYDROCARBONS (HC) unburned fuel entering atmosphere. Gasoline in its liquid form is a hydrocarbon. (raw fuel) misfire indicator (ignition system or compression problem)
220 old 30 new
OXIDES OF NITROGEN (NOx) are nitrgen mixed with oxygen at high pressure and temperature (2500 F) if fails for NOx EGR or timing problem
CARBON MONOXIDE (CO) tasteless, odorless, invisible gas. (rich indicator)Fuel system problem
1.2 for 95 or older .3 newer
OXYGEN (O2) lean indicator, vacuum leak or lack of fuel
CARBON DIOXIDE (CO2) efficiency indicator, the higher the better. More it produces better it is
this is straight out of my notes on emissions, on how to use a four gas analyzer. water may also come out, this is natural, dont worry about it.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why does blue smoke come out your cars exhaust pipe?
running rich (too much fuel)
What happens when you breathe from an exhaust pipe?
Do not breathe from a tail pipe. Exhaust fumes contain many componentst that will kill you if to much is inhaled.
What chemicals do they put in the air?
Cars put a chemical in the air through their exhaust pipe called carbon monoxide.
Where are the exhaust O2 sensors for a 2000 Grand AM?
Follow the exhaust off the back of the motor and on the exhaust pipe it is the first sensor you come too.
Will a blocked exhaust pipe cause check engine light to come on?
It could.
How much does it cost to replace a busted exhaust pipe?
it depends on where it is busted at.
What problem did the dumb gangster have when the boss told him to blow up a car?
He _----- --- --- -- the _------ ----. He burned his lips on the exhaust pipe.
What causes backfire from exhaust pipe?
Unburned fuel in the exhaust system causes the backfire from the exhaust pipe.
Where is catalytic converter on a 1998 mercury mystique?
In the exhaust pipe, near the engine.In the exhaust pipe, near the engine.
Where is catalytic converter on 2008 Chrysler Town and Country?
In the exhaust pipe, at the back of the engine.In the exhaust pipe, at the back of the engine.
Where is a catalytic converter located on a 2005 Chrysler pacifica?
It is in the exhaust pipe on the back of the engine.It is in the exhaust pipe on the back of the engine.
Why pipe in pipe is used in exhaust system?
To reduce the noise created by the exhaust gases.
