This bulletin applies to 2004-2011 Chevy Colorado and GMC Canyon 4WD vehicles. If you have a customer that complains about an intermittent unrequested transfer case mode shift, scan for DTCs and correct as needed.
Today's vehicles feature a lot of plastic, in terms of panels and snap-in clips. Popping panels from interiors or trying to remove push-pin plastic clips that retain headliners, seals, etc., can be dicey when using metal tools such as screwdrivers.
When driving a new vehicle, one of the first things you notice is how smoothly it rides. That new-car ride is mostly the result of a tremendous amount of engineering that goes into eliminating noise, vibration and harshness, otherwise known as “NVH.” Of course, as that smoothness gradually fades, most people assume it’s just a consequence of the car’s age and mileage.
I am sure that by now almost all of us have seen or heard the advertising of Mazda’s Skyactiv technology, but how many of us actually understand what it means? If you’re a full-time Mazda tech or just a Mazda aficionado, then this will just be a lot of review for you. But for the average tech who doesn’t specialize in just Mazda’s latest vehicles, I want to explain what is meant by Skyactiv technology, and what changes it has meant to the engine packages.
There are scan tools, and then there are scan tools, and then there is MAHLE’s TechPRO. When the company’s ads tout the “game changer” aspect of this system, they were not blowing smoke or employing over-stated hype.
If you have a Chrysler PT Cruiser that has a code for insufficient EGR flow (P0401), don’t automatically assume that you’ll need to replace the entire EGR assembly.
This is a tale of stupidity and frustration, followed by eventual success, thanks to a few heroes of the automotive service industry.
Need a low-profile floor jack for those occasions where you need to jack a vehicle with minimal ground clearance? There’s no need to spend ridiculous dollars for a pro race jack or to waste money on an inexpensive jack of low quality.
You may be in the market for a new additional or a replacement lift. If it’s been a while since you shopped for one, you probably have questions about the various types or lifts, accessories, installation, training and safety. We’ll try to help you make an informed decision.
The first patent for power steering, granted in 1900, describes a mechanical system that never went into production. Hydraulic power steering was developed in the 1920s, and it was first used on big Army trucks in the 1940s.
Sign up for a FREE subscription to Auto Service Professional magazineSubscribe