EGR, DPF, DEF and DEF doser, and SCR. On the Cummins and PACCAR engines, a dosing injector is also present, just past the turbo.
The emissions controls are located within the motor itself.
Ford actually does not make a semi truck themselves. Ford though does supply the motor to the Lincoln model semi trucks.
Hardly any at all ... hard to believe from what we perceive as exhaust emitting from their tall pipes, but some semi trucks emit less emissions than some older passenger cars.
Usually it's a bad speed sensor.
A row of semi trucks. There isn't a specific name for it.
You can go to commercialtrucktrader.com to get a quote for your used semi trucks.
There are many different opinions. Peterbilt makes some sturdy semi trucks and is a popular choice. There are also several other options.
No, although it's more or less dictated that they'll need them at this point... you're not going to make an emissions compliant mechanical engine.
There are several companies that sell use semi trucks directly or privately-such as Eddie Stobart who regularly sell their old used semi trucks as they purchase new ones.
Most semi commercial trucks or delivery trucks can be 50 ft long.
Various types of trucks can be found on Craigslist, including pickup trucks, box trucks, dump trucks, and semi-trucks.
Grandfather clause is applied. A truck made in 2001, for example, isn't going to be required to be compliant with 2007 emissions regulations.