It stands for hydrocarbons
It depends on the emission system classification. If it is Federal, no. If California or 50 state, yes.
Yes because of emission's and smog testing because the lamborghini will never past the test's
There are a few states that are required to have smog checks. One of these states that has the most smog in the United States is California and it's necessary as smog is very harmful to the environment.
In short, YES.
It depends on where you live. In California you will not
An emissions test or smog test is required with your car registration in the state of California. It can be as frequent as every other year depending on the age of your vehicle.
anywhere from: 19.95 to 39.95 non test only vehicles 39.95 to 69.95 test only vehicles
the seller is responsible to present the smog test paper while selling the car, the smog test paper is acceptable within the last 90 days.
HHO generators are unregulated in all 50 states at this point.
The better question would be how much does it cost to PASS...
Probably not as the emissions test (Smog test) is carried out by inserting a sensor into the exhaust pipe.
yes it suppose to circulate the smoke if clogged smog test will fail