Humphrey - Basic Automotive Technology

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  AP-9 Meter Usage and Electrical Circuit Testing with Dave Hobbs

  $99.95
  
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  ASE-G1 Test Prep Auto Maintenance and Light Repair with Bill Haas

  $99.95 – $134.95
  
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  CCP-003 Fuel Pump Overview

  $0.00
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  CCP-004 Better Cleaning for Better Performance

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  CCP-005 Why R-1234yf?

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  CCP-006 Understanding Diesel Exhaust Fluid Systems

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  CCP-007 Oil: The Importance of Additives and Viscosity

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  LBT-54 Ignition System Testing w/Coil-on-Plug & Misfire Detection with Bill Fulton

  $129.95
  
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  LBT-146 Functional Scan Tool Testing with Jim Wilson

  $99.95
  
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  LBT-230 OTC TPMS with Jim Wilson

  $74.95
  
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  LBT-257 Future Power: Advanced Technologies in Batteries, Starting & Charging Systems with Dave Hobbs

  $99.95 – $109.95
  
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  LBT-269 Wiring Schematics Interpretation

  $99.95
  
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  LBT-277 Making Money Servicing TPMS with Karl Schneider

  $74.95
  
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  LBT-299 Lubricants and Filtration Technologies – The Slippery Slope

  $124.95
  
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  LS-4 Practical TPMS Service with Mike Rose

  $49.95
  
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  LS-5 In-Vehicle Battery/Starter/Alternator Diagnostics with Dan Cox

  $49.95
  
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