Automotive Electronics Diagnostician Sergio Fernandez discusses how to solve those strange, intermittent... More

File fit ring sets require filing of the top and 2nd rings to achieve the correct end gap. To properly... More

If there were one engine that plagues the mid-size diesel world, you would have to say that it is the... More

A 1998 Chevrolet Blazer is looked at by the state to determine if the cost to repair this vehicle may... More

When refitting vehicles built before and during 1998, the old version stud bolt must be removed. The... More

If a 2007-2011 Acura MDX's battery dies after the vehicle is parked for a short time or overnight, and/or... More

Being a professional technician is a bit like being a detective every day, says Mike DuBois. You are... More

In case you haven't heard, there is a new refrigerant coming called R-1234yf. The claims are it's a much... More

Cadillac ELR, the luxury brand’s upcoming extended range electric car, will share Volt's powertrain... More

So many manufacturers are now running the brake lights through BCMs, Integrated Power Modules, bulb... More

Maybe the warning light on the dash has caught the attention of the customer who was lucky enough to... More

The search is on for new materials to boost battery energy storage and output. More

“Car E.R.” Based on Pam Oakes, Fourth-Generation Mechanic & Owner of Pam's Motor City More

Vehicle fuel delivery technology has evolved to include conventional, pulse-modulated and direct fuel... More

This article will document the infamous P0171 code - Lean Condition. A fuel system lean condition can... More

In extremely cold weather (approximately -30 degrees C), a customer may experience an engine no start/no... More

The check engine light is on with a post catalyst fuel system lean code P2096, an oxygen (O2) sensor... More

Streamlight Inc., a leading provider of high-performance lighting equipment, has introduced a pink version... More

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Innovative Technology Making Diagnosis Simple The state-of-art MaxiDAS is delicately... More

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A good number of shops have 110-volt wall outlets, limiting their choices when selecting a welder with... More

Rotary Lift has introduced the EFX90, the latest addition to its line of heavy-duty inground scissor... More

Mohawk's TP-18 is a clear floor, above-ground lift capable of raising medium-duty vehicles up to 18,000... More

WK Sales & Distribution is the exclusive manufacturer of the W-K Air Rolling Jack. W-K... More

Hennessy Industries' COATS brand has made two significant upgrades to its heavy-duty wheel-balancer line... More

New Pig Corporation has released a new catalog featuring a new line of vehicle fluid management products... More

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Just Shake, Pour and Go! More

As the weather gets warmer, it will be time to paint, or re-paint, those markings on concrete, asphalt... More

PEAK Automotive Products introduced five new products at AAPEX 2011 including the 5,000,000 Rechargeable... More

Arnott Inc. has introduced a new coil spring conversion kit for early short wheelbase GM SUVs with Autoride... More

Arnott Inc. has introduced new front air suspension shocks for the Land Rover LR3 / Discovery 3 and Range... More

Maradyne High Performance Fans offers its Mach One Series 16-inch Fan (part # MM12K) for small block... More

Airtex Vehicle Electronics now offers a comprehensive, all-makes/all-models line of replacement idle... More

Federal-Mogul's MOOG steering and suspension line now includes premium replacement control arms for a... More

The training workshop is designed for those who have previously established competence using their shop... More

In addition to classroom instruction, behind-the-wheel sessions will practice wet braking, emergency... More

Epicor Software Corporation has released a new version of its popular Web-based Epicor Integrated Service... More

WIX Filters and O'Reilly Auto Parts have partnered with Tomorrow's Technician magazine as title sponsors... More

Forward Lift has renewed its sponsorship of "Off-Road Overhaul" for the show's second season on the Outdoor... More

Permatex has launched an online promotion for its gasketing product, the Right Stuff 1 Minute Gasket... More

“Car E.R.” Based on Pam Oakes, Fourth-Generation Mechanic & Owner of Pam's Motor City More

Contaminated brake fluid may have blocked the ABS modulator valves or the "dampener valve." The dampener... More

The overall response to the Eight Brake Myths Busted article in the January issue was huge. I took... More

While there are many times where you will be able to repair a vehicle's brakes without a scan tool, you... More

There are some myths about brake pads, rotors and hydraulics that need to be busted. These myths can... More

The 2004-2009 Mazda3 is based on the Ford global C1 platform, shared with the European Ford Focus and... More

For all 2012 model year vehicles, stability control is standard. For model year 2008, the majority of... More

The Jeep Patriot is a crossover vehicle produced by Jeep and Chrysler. The same basic platform is used... More

Confirm that a noise (clunking, popping or bumping) is coming from the front strut assembly when the... More

Import Specialist Larry Bailly contends that most noise diagnosis challenges come from misunderstanding... More

In 2007, Toyota introduced a new Camry that was larger. But, under the new sheet metal was the same ... More

For all 2012 model year vehicles, stability control is standard. For model year 2008, the majority of... More

How do you know when it's time to replace a control arm? Four symptoms provide the clues you need to... More

The purpose of this bulletin is to assist when diagnosing DTCs P0851 (Neutral Switch Input Circuit Low... More

Some 2008-2010 E-Series 150-350 vehicles built on or before 11/30/2009 may exhibit steering wander or... More

This month's Diagnostic Dilemma is headlined by a loss of power complaint in a 2002 Toyota 4-Runner equipped... More

This bulletin involves repositioning the upstream oxygen (O2) sensor connectors and replacing the wiring... More

To put exhaust restriction diagnostics in perspective, import specialist shops have been dealing with... More

Toyota has MIL on with DTC P0456 or P0455 and P0441; and MIL on with DTC P043E, P043F, P2401, P2402 and P2419... More

A two-cylinder powerplant wins the 2011 International Engine of the Year title. More

Due to the conflict between consumer performance demands and more stringent EPA standards, the use of... More

It is unfortunate that today misfire analysis can be a hit-or-miss concept on many of today’s engine... More

Many modern-day fuel systems offer a new look into system status definitions. It's become very important... More

Automotive Electronics Diagnostician Sergio Fernandez discusses how to solve those strange, intermittent... More

“Car E.R.” Based on Pam Oakes, Fourth-Generation Mechanic & Owner of Pam's Motor City More

Being a professional technician is a bit like being a detective every day, says Mike DuBois. You are... More

The signal of the position or rotation speed of the crankshaft position sensor (CKP) contains a lot of... More

On classic and antique vehicles, you can test for correct polarity of the ignition coil by using a voltmeter... More

This article will document the infamous P0171 code - Lean Condition. A fuel system lean condition can... More

An improperly functioning input speed sensor or output speed sensor may result in the following conditions:... More

Excerpt from Delphi Training Course ‘Common OBD II Failure – The Misfire Monitor’ More