Diagnostic Solutions, Servicing Filters: Top-Notch Design Is Key When Selecting New Filters
Veteran auto mechanics well remember the days of oil-bath air filters, cartridge-type oil filters, and sediment-bowl fuel filters. While these early-design filters would work well under a narrow range of circumstances, most were woefully inefficient and inadequate in the long term. All were subject to careless installation and dirt contamination during servicing. As disposable “paper”
Wheel, Rotor and Drum Removal
The traffic whizzed by at seventy plus. The good news: The flat is on the rear passenger side and the lug nuts came off with little strain. The bad news: The alloy wheel is seized on the hub and it isn’t going anywhere. Twist of fate: I forgot to chock the front wheel and the
Automatic 4WD Hub Replacement
Automatic hubs are used on many 4×4 trucks to disengage the front wheels when four-wheel drive is not needed. Disconnecting the front wheels reduces friction and may improve fuel economy as much as one mile per gallon depending on the vehicle. A one mpg difference may not sound like much, but with gas costing around
Tech Tip: Hyundai Timing Belt and Chain Replacement on 1996 Elantra Models
This bulletin describes the valve timing procedures necessary when installing a timing belt or transfer drive chain on 1996 Elantra models. The importance of this information cannot be over-emphasized, because improper valve timing can result in driveability problems, such as loss of power, poor idle quality and, in severe cases, stalling and cylinder head damage.
Accelerate your Throttle-by-Wire Repairs: Ford Electronic Throttle Control
What Was Wrong with a Cable? As if a simple cable linking the gas pedal to the throttle plate wasn’t good enough, engineers have now made that design complicated too. Why do engineers do these things to us? That expensive throttle body can’t cost less than a cheap little throttle cable; or can it? Are
No-Start and Rough-Running: 1996 Chrysler Sebring Coupe
Anyone who has been around the block a few times in the service and repair industry is bound to get called at some point by a customer (or another shop) that has a problematic vehicle that nobody can figure out. Usually at this point some ridiculous amount of money and time has been spent on
Under Pressure: Power Tools
Those two words say a lot when speaking about air tools. The first and most obvious is that air tools need pressure to operate properly. Everyone knows that with enough air pressure you can make any air tool do the job you want it to do, right? Another way of looking at these two words
Timing Belt Replacement on a Sideways Engine
A timing belt failure can be a serious problem, not only because it strands the motorist, but also because of the extensive engine damage it can cause. If the engine is an “interference” application, a timing belt failure may result in bent valves, damaged pistons and a very expensive repair bill for your customer. For
Servicing Cartridge FWD Wheel Bearings
Early front-wheel-drive wheel bearing service was difficult and time intensive. The most common arrangement was a pair of tapered roller bearings similar to that of a rear-wheel-drive vehicle, but with a spacer between the bearings. Servicing this arrangement took time and often special tools. Of course, an axle shaft went through the bearings and spacer.