Underhood

Product list of suggested A/C tools and equipment for the shop

Current list of OEs that use R-1234yf refrigerant

Battery Handling and Safety Procedures

Fashion Glass & Mirror taps propane autogas for fleet vehicles

Fashion Glass & Mirror taps propane autogas for fleet vehicles

Modern fuels require modern fuel hose

Modern fuels require modern fuel hose

Know thy alternative fuels

Know thy alternative fuels

Natural gas fuel systems

Dollars and sense: The future of alternative-fuel vehicles in trucking

Dollars and sense: The future of alternative-fuel vehicles in trucking

How to properly store a vehicle battery

How to properly store a vehicle battery

Gaining efficiencies with downspeeding

Gaining efficiencies with downspeeding

Tool Q&A: Diagnosing and replacing a bad alternator

Tool Q&A: Diagnosing and replacing a bad alternator

Tool Q&A Question 3: Verify the voltage the alternator is producing

Tool Q&A Question 3: Verify the voltage the alternator is producing

Tool Q&A Question 4: Final factors to consider before replacing a bad alternator

Tool Q&A Question 4: Final factors to consider before replacing a bad alternator

Tool Q&A Question 2: Improper tension of the drive belt may cause alternator charging issues

Tool Q&A Question 2: Improper tension of the drive belt may cause alternator charging issues

Tool Q&A Question 1: Before replacing parts, look for loose battery connections

Tool Q&A Question 1: Before replacing parts, look for loose battery connections

Answers to frequently asked questions about diesel truck engine programmers

Answers to frequently asked questions about diesel truck engine programmers

Going green should be profitable for fleets

Going green should be profitable for fleets

Older emissions systems are requiring more maintenance and time

The new face of severe duty operations

The new face of severe duty operations

Prepare vehicles for Old Man Winter and add service life to your fleet

Prepare vehicles for Old Man Winter and add service life to your fleet

In Focus:  OTC Drain Plug PRO Kit

In Focus: OTC Drain Plug PRO Kit

Tool Briefing: Blown head gasket on a 2005 Honda Civic

Tool Briefing: Blown head gasket on a 2005 Honda Civic

Tech Tip: How to diagnose a blown head gasket

Tech Tip: How to diagnose a blown head gasket

GHG and GWP

Air conditioning system servicing differences

Air conditioning system servicing differences

 

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