Telematics In The Aftermarket: Great Opportunity Or Waste Of Time?
OE-implemented telematics have the potential to change how vehicles are engineered. If engineers have access to vehicles in the field, they might be able to engineer a better product. Another benefit of OE telematics systems is the ability to update modules without the customer having to return to the dealership.
Torque-To-Yield Suspension Components
What do some ball joints, tie rods and suspension components have in common with engines? The answer is Torque-to-Yield (TTY) fasteners. These bolts and studs that stretch are becoming more common on vehicles not just under the hood, but under the car.
Nissan Maxima Brake Job Tips
Called the four-door sports car by Nissan, the 2004-2008 Maxima brake system is easy to service with very few complaints of brake noise or pulsation. The system used the same brake pads, rotors and calipers on all models. There were some changes in 2007 to the ABS system.
The Driverless Future: Where does auto repair fit into the future?
Nearly every government acronym you can think of and all the OEMs are working very diligently to make driverless cars (some call them drones) a reality. Creating a strong business case for these vehicles is an aging population who will need mobility, children who have so many activities that they need an administrative assistant, and people who can’t be bothered to drive while they are texting.
VIDEO: Aluminum Suspension Inspection
In most cases, an aluminum component is as strong or stronger than steel or cast iron. But what sets aluminum apart is how it fails. Most aluminum suspension components are extruded or forged, and in some cases, will be heat-treated. If a component has undergone extreme stress, such as a curb strike, the part will most likely crack and break instead of bend. Andrew Markel has a video introduction in which he answers a reader question about threadlocking compound.
Uncovering The Causes Of Suspension Noise On BMW Vehicles
One of the more difficult aspects of automotive diagnosis and repair is finding and correcting “noises.” Though not all noises come from the suspension, most of the movement in any car that can cause noise is related to the movement of the suspension, or other parts connected to it. Of course, everything is somehow connected to the suspension and from there to the road.
MINI: Electric Hydraulic Pump Failure
While a failed electric hydraulic pump on the 2002-2007 MINI is easy to diagnose, the culprit behind the failure is not. It can be the pump itself or an overheating external fan. Both of these units are located below the exhaust manifold where they are exposed to extreme heat and debris.
Chevrolet Malibu: Fuel Smell and Check Engine Light
What do you do when your Malibu smells like fuel and the check engine light is on? Start with the basics — diagnostic codes don’t always lead right to the faulty part. Follow this Real Fix to see the simple solution to these issues.
Chrysler: Restricted Turbo Oil Line
Turbochargers on 2003-’09 Chrysler PT Cruiser and 2003-’09 Dodge Neon vehicles have a high failure rate due in part to the routing of the oil feed line. Extreme operating temperatures cause the oil to burn and build up inside the line, resulting in restrictions that effectively starve the turbo for oil.
Aluminum Caliper Corrosion Alert
Starting in about 1997, many automakers began to use aluminum instead of cast iron for their disc brake calipers. Aluminum is 65% lighter than iron, and aluminum forgings and alloys can have the same structural strength as iron components. The automakers liked the weight reduction because it helped boost gas mileage. However, they did not count on the problem posed by galvanic corrosion.
Brake Pulsation: Flange Diagnostics
The hub flange is ground zero for pulsation problems. Runout in the flange will be magnified by the rotor. But, when do you replace a flange, stub axle or an entire hub unit? The answer can be confusing and will take some math and a micrometer.
Snow Tires And TPMS
The time to change to and from summer to winter tires is both a regional and personal decision. Whenever it takes place, a changeover brings with it a need for consumers to make some decisions. The decision to purchase or not purchase a second set of wheels needs to be followed with questions about TPMS sensors.
