Tech Articles

  • Automotive HVLP Paint Sprayers - Spray Guns
    By Dennis Bandy Copyright © Conventional pressurized spray guns operate between 40 to 60 psi (Pounds Per Square Inch). The result...
  • Ball Joint Press Use and Ball Joint Types
    By Dennis Bandy Copyright ©   DenLorsTools.com Pressed Ball Joints that are held in place by being pressed into a...
  • Broken Exhaust Manifold Studs: Do's and Don'ts
    Hey there, Dennis here, and today we're talking broken exhaust manifold studs/bolts. Now, I know you're probably feeling a...
  • Call It a Battery Booster, Jump Box or Booster Pack
    By Dennis Bandy Copyright ©  The Internet is a wonderful thing. The problem sometimes is knowing the right name to...
  • Check For A/C Leaks
    By Dennis Bandy Copyright © DenLorsTools.com Low refrigerant (Freon, 134A) is the most common cause of an automotive A/C...
  • Evaporative Leak Detection - Evap Smoke Tester Use
    By Dennis Bandy Copyright © addthis_url = location.href; addthis_title = document.title; addthis_pub = 'DenLors'; Click the image above to see...
  • Fiber Optic Borescope Uses
    By Dennis Bandy Copyright © Fiber Optic borescopes are useful inspection devices in the automotive field. Auto technicians and automotive...
  • GM 2.2 Ecotec Water Pump Job Made Easy J-43651
    By Dennis Bandy © DenLorsTools.com  GM Evolving Click the following to go straight to the tool, product listing. 6616 Water Pump...
  • How to Find Squeaks and Rattles - Chassis Ears
    By Dennis Bandy Copyright ©   Finding squeaks and rattles in a vehicle's steering, suspension or uni-body can be very...
  • How to Restore the Cowl on a Classic Mustang
    By Dennis Bandy Copyright © My first car back in 1981 was a 1967 Ford Mustang Coupe with a...
  • Northstar HeadBolt Threads Stripped-Time-Sert
    Northstar engines used primarily in Cadillac's have a common issue with failed threads for head bolts. Aluminum used for blocks...
  • OBD II Codes and Automotive Scanners / Scan Tools
    By Dennis Bandy Copyright © Below are OBD II generic trouble codes, there are also vehicle specific trouble codes used...
  • Oil Filter Crushers - Shops Save Both Type$ of Green
    By Dennis Bandy Copyright ©   Many people are unaware that oil filters have a check valve or anti-backflow valve that...
  • Recommended Automotive Tool List for New Techs
    By Dennis Bandy Copyright © New automotive technicians enrolled in a tech school or planning to gain experience "on the...
  • Servicing GM Intake Gaskets with Pushrod Tool
    By Dennis Bandy Copyright © If you are loosing coolant or engine oil on a GM 2.8, 3.1 or 3.4...
  • Stripped Spark Plug Threads? 14x1.25 Washer Seat
    If you have a blown out spark plug, seized or stripped threads in a spark plug hole, see the list...
  • Stripped, Missing-Damaged Ford Spark Plug Threads
    TIME-SERT 5553 with 389-4000 pictured above - 5553-389-4000.Ford spark plug threads seized, stripped missing, blown out or otherwise damaged? Time-Sert makes...
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