View post: 1988 Ford E-250 Coachmen Camper Conversion For Sale In Mystery Machine Livery. Oh, the humble air filter. Destined to toil away in darkness, it’s often ignored when performing regular ...
On most modern vehicles, the air filter is under the hood inside a rectangular cold air collector box that's located up near the front of the engine compartment. Figure 8-1 shows you what it looks ...
Emissions-reducing exhaust filters in aftertreatment systems, also known as diesel particulate filters, or DPFs, require periodic cleaning. Cleaning the exhaust filter, sometimes referred to as ...