Filter Days hit Arnold Motor Supply August 27 through September 5, and Wix filters are marked down as much as 75 percent. We’re not talking about a "grab one for the truck in the driveway" kind of discount, this is a "fill the shelf in the garage so you’re always ready" kind ...Read More
A diesel engine that cranks longer than usual can send a repair in several directions. Fuel delivery gets checked. Batteries get blamed. Glow plugs or intake heaters may enter the conversation. Oil pressure deserves a spot in the first round of checks, especially on diesel...Read More
A diesel exhaust fluid cap looks pretty minor compared with the rest of the emissions system. The SCR system has sensors, pumps, injectors, lines, tanks, heaters, modules... and then there’s the cap. Small part. Easy to overlook. Still, the cap protects the fill point ever...Read More
A diesel truck with a DPF pressure fault usually gives you a few clues at once. The check engine light comes on. Regen behavior changes. Power drops under load. The scan tool pulls a code tied to exhaust pressure, and now the repair has to separate a bad sensor from a wiring...Read More
Air brake fittings look small in the parts tray. Out on a heavy-duty truck, the little connector can decide whether a line repair holds pressure or sends the truck back to the bay with air bleeding off. Anybody who has chased a slow leak under a trailer knows how fast a &...Read More
Winter doesn’t break parts. It shows you which ones were already done for. Rubber that held shape in October turns stiff and brittle when the thermometer drops. It’s not the first frost that causes the failure. It’s the years of heat and pressure that came before it...Read More
Cold weather hits brakes harder than most folks expect. Pads that felt fine on a warm day can get loud once the temperature drops, and rotors with light grooves can turn rough after a week of salt and moisture. Once the roads freeze, every bit of wear shows itself. The pedal fee...Read More
