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    • February 2025

    More content from February 2025

    Figure 2- Suspect of a lean condition, additional hydrocarbon in the form of propane was used as an experiment for enrichment. The performance of the engine (via exhaust gas analysis) will be evaluated with the enrichment occurring. This will help determine the next step to take.
    A 2008 Mazda 3, with a 2.3L engine entered the shop with a complaint of rough-running and an MIL illuminated. The only DTC stored: random misfire detected.
    Feb. 13, 2025
    ACDC
    Fig. 3: Lexus eCVT. Large motor is M/G II.
    The evolution of gasoline engines has been happening in the hybrid world for more than 25 years.
    Feb. 12, 2025
    The rounded exhaust valve pocket and elevated intake manifold pressure come together like puzzle pieces inferring excessive valve overlap. Due to this valvetrain’s configuration, valve clearances are adjusted by way of selectable shims. The appropriate shim was chosen, and the clearances were brought back to within specification. The driveability symptom vanished, expected manifold vacuum was restored, and the fuel trim values nearly zeroed.
    A shop was facing a 2018 Ford Escape with a turbo-charged, four-cylinder engine. The vehicle suffered from a poor idle concern, intermittent cylinder No. 3 misfire at idle, but...
    Feb. 12, 2025
    The Trainer #157: Investing In the Right Scan Tool for You and Your Shop
    With dozens of criteria to weigh, leverage the PTEN 2024 Scan Tool Spec Guide and make light work of choosing the scan tool that will serve you best!
    Feb. 7, 2025
    Photo courtesy of Milwaukee Tool
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    The Milwaukee Tool Anti-Vibration Work Gloves, No. 48-73-8772, are designed to be long-lasting and offer full hand vibration reduction, decreasing wearer fatigue and the long-...
    Jan. 7, 2025
    Photo courtesy of Matco Tools
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    The 16V Cordless Infinium 1/4" Drive Stubby Impact Driver Kit - Green, No. MCL16SIDKG, from Matco Tools, features a compact design with an overall length of less than 5" while...
    Dec. 19, 2024
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    The HD Video Borescope, No. 4812-24/4AF, from Hazet, features a 360-degree swiveling probe and is 1m long and 3.9mm thin. The borescope is designed to get into areas otherwise...
    Dec. 12, 2024
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    The Teslong Thermal Imaging Camera, No. TTM260, is a compact and portable device designed for visualizing temperatures ranging from -4 to 752 degrees F. This device detects thermal...
    Dec. 6, 2024
    Photo courtesy of Clore Automotive
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    The PRO-LOGIX 12/24V Flashing Power Supply and HD Battery Charger, No. PL6850, from Clore Automotive, provides high current stable power for advanced module reprogramming on late...
    Dec. 2, 2024
    Photo courtesy of KNIPEX Tools
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    The 13-1/4" 15-Pocket Roll-up Tool Bag, No. 98 99 13 LE, from KNIPEX Tools, is a convenient way to store and transport tools thanks to its roll-up design. A double side release...
    Nov. 20, 2024
    Photo courtesy of Electronic Specialties
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    The Electronic Specialties 180VM LOADpro Dynamic Test Leads and Volt Meter allows users to instantly load a circuit to see if current can flow and was designed specifically...
    Nov. 15, 2024
    Photo courtesy of OPUS IVS
    OPUS IVS DrivePro2 Plus
    The OPUS IVS DrivePro 2 Plus is designed to be a diagnostic platform that the company says offers 100 percent brand coverage. Users can access their own OE software through MyCarDAQ...
    Nov. 14, 2024
    Photo courtesy of Innova
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    The Innova Electronics 3381 Audio-Enhanced Inspection Camera features a 2.8" LCD display and IP 67 waterproof camera capable of capturing images and videos with 720p native resolution...
    Nov. 13, 2024
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    The Air-Hydraulic Lifting Table, No. LT35A, from Rotary Lift, offers side-to-side tilt alignment with fore and aft lift adjustments while under load. The platform can be adjusted...
    July 22, 2024