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Technician Health and Safety: The Most Important

WebThe life of an automobile technician is filled with many short- and long-term health hazards. The health offenses that I can recall throughout my career include: cuts …

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URL: https://www.underhoodservice.com/technician-health-and-safety-the-most-important-tool-you-ll-ever-own/

Ford: Permanent Diagnostic Trouble Codes (DTC'S)

WebPublished: Dec 1, 2021. A Permanent Diagnostic Trouble Code (DTC) is stored when a DTC is confirmed and the Malfunction Indicator Lamp (MIL) has been illuminated. A …

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J.D. Power, Motorq Collab to Measure EV Battery Health

WebThe first product from the alliance will measure real-world electric vehicle (EV) battery health. Using data provided by the vehicle itself, in close collaboration with …

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Understanding Engine Timing – Chains, Gears and Belts

WebThey are lightweight, quiet and offer minimal friction compared to chains. Traditionally, we have always known that if engine oil gets on a timing belt, it’s going to …

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Fuel Injector Function Testing

WebBalance Testing. On some vehicles, it is possible to perform a cylinder balance test with a scan tool. This test disables a fuel injector to see if it changes idle …

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Ford Tech Tip: SYNC GEN 1 And GEN 2 Vehicle Health …

WebFord has made the decision to discontinue the Vehicle Health Report service for SYNC GEN1 & GEN2 available on 2008-2016 vehicles. Consistent with the terms …

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Alternator Testing: What Is The Correct Voltage

WebFor some alternators, it's normal to see as low as 13 volts. For some, a constant 13.6 volts is an indication of a problem. For others, it's normal to see as high as …

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ProClean Surface Disinfectant Kills Coronavirus

WebMadison Chemical introduces ProClean Surface Disinfectant (EPA #10324-85-110), a 1-step, ready-to-use surface sanitizer, disinfectant, and virucide for hard, non …

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Diagnosing Push Button Keyless Start Systems

WebThe keyless smart fob is detected by one or more antennas located on the vehicle. The only difference is that the keyless push button start systems do more than …

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Recognizing And Preventing Engine Sludge

WebA key symptom is an engine that has difficulty turning over. As long as the starter and all electrical connections are fine, spark should ignite promptly. You may also …

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Direct Fuel Injection Diagnostics

WebYears ago, all an entry-level technician needed to diagnose a fuel problem was a set of “noid lights,” a fuel pressure gauge and maybe a meter. These tools can’t be …

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High-Pressure Fuel Pump

WebA fuel pump on the engine pressurizes the fuel for high-pressure injectors. This pump is driven off a lobe on the camshaft. This part of the fuel system is called the …

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Lubrication Specialties Hand Sanitizer Now Available

WebLSI Chemical hand sanitizer is now available for purchase in multiple bottle sizes including 16-ounce, 32-ounce, 64-ounce, 1-gallon, 5-gallon, and bulk sizes …

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Understanding Stretch-Fit Belt Applications – UnderhoodService

WebStretch belts use polyamide tensile cords, which are engineered with a specific amount of elasticity, creating the stretch-fit feature that maintains a “controlled” …

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Diagnosing Power Steering Loss on a 2008 Ford Escape

WebThe 2008 and newer Escape models use electric assist power steering. Instead of a conventional power steering pump, these vehicles have a power steering …

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Nissan CVT Fluid Level Quick Check Gauge

WebThe CVT Fluid Level Quick Check Gauge is a specialized tool designed to facilitate accurate checks and adjustments to the CVT fluid levels within a range of …

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ACEA Oil Guide: Understanding European Motor Oils

WebACEA Oil Guide: Understanding European Motor Oils. ACEA standards are based on testing developed by the European Engine Lubricants Quality Management …

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Tech Spec: Nailing Down the Misunderstood Buick Nailhead

WebThe Nailhead had a big-bore, short-stroke design that offered tremendous torque spread out over a wide rpm range. Introduced in 1953, the overhead valve Buick …

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