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R-1234yf Safety Procedure Checklist

Play it safe when using R-1234yf with Specific Safety Procedures.

Toyota FJ Cruiser Water Pump Replacement

Replacing the water pump on the FJ Cruiser is a reasonably big job.

2014 Toyota FJ in the desert
VIDEO: Catalytic Converter Efficiency Killers

A driver could be poisoning their catalytic converters without even knowing it. Some engine oils and coolants may contain ingredients that damage catalytic converters. Sponsored by Auto Value and Bumper to Bumper.

Emissions 101: A Basic Understanding Of How Catalytic Converters Operate

When servicing catalytic converters, it’s important to have a basic understanding of how they operate.

Nissan VQ35 Water Pump: Chain-Driven Replacement Procedure

At the top of the list of the engines with the most challenging water pumps to replace is the Nissan VQ-Series V6 engines.

Spark Plug Fouling: Getting To The Root Cause Of Misfires

Spark plugs are the “canary in the coal mine” of the combustion chamber. The electrodes and porcelain can reveal short- and long-term problems if you know where to look.

CRP Automotive Learning Corner To Feature ‘The Humble Mechanic’ For Videos, Q&A At 2019 AAPEX Show

Charles Sanville, host of ‘The Humble Mechanic’ Podcast and YouTube channel, will be producing videos with CRP Automotive product managers, as well as hosting Q&A sessions with his fans.

Intelligent Cooling Systems

A conventional thermostat and water pump are similar to a carburetor and mechanical fuel pump in one regard – they can only respond to change, not be proactive in their engine management.

Turbo Cooling: The Real Reason Turbochargers Are Back

25 years later, turbochargers have made a comeback – and it’s been quick.

Auxiliary Water Pump Diagnostics

A car or truck comes into your shop with a complaint of poor heater performance.