Humphrey - General Automotive Technology

Showing 1–16 of 57 results

Default sorting Sort by popularity Sort by average rating Sort by newest Sort by price: low to high Sort by price: high to low

• 

  609 Certification Training

  Rated 5.00 out of 5
  $0.00
  
  Add to cart
• 

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

  $99.95
  
  Select options
• 

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

  $99.95 – $134.95
  
  Select options
• 

  CCP-003 Fuel Pump Overview

  $0.00
  Add to cart
• 

  CCP-004 Better Cleaning for Better Performance

  $0.00 Add to cart
• 

  CCP-005 Why R-1234yf?

  $0.00
  Add to cart
• 

  CCP-006 Understanding Diesel Exhaust Fluid Systems

  $0.00
  Add to cart
• 

  CCP-007 Oil: The Importance of Additives and Viscosity

  $0.00 Add to cart
• 

  CCP-008 What Is A MAP Sensor

  $0.00
  Add to cart
• 

  EPT-001 Essentials of Performance Tuning: Take me to the P.R.O.M.

  $34.95
  
  Select options
• 

  EPT-002 Essentials of Performance Tuning: Mysteries of Fuel Injection

  $34.95
  
  Select options
• 

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

  $129.95
  
  Select options
• 

  LBT-74 Mastering the Mastertech with Bob Augustine

  $99.95
  
  Select options
• 

  LBT-75 Computer Engine Data Modes with Ron Bilyeu

  $54.95
  
  Select options
• 

  LBT-83 Fuelish Tips with Jim Linder

  Rated 5.00 out of 5
  $54.95
  
  Select options
• 

  LBT-84 Getting Technical with Your Tech 2 with Bob Augustine

  $99.95
  
  Select options