Tech Tip: Maintaining Belt Tension is Critical
Most late-model engines have serpentine belt drives for the engine-driven accessories. And most people know that belts are a maintenance item and eventually have to be replaced. But many don’t know the spring-loaded automatic tensioner that keeps a serpentine belt tight is also a wear item. Consequently, the automatic tensioner may also have to be replaced when the time comes to change the belt.
Brake Booster: Service Fundamentals
Disc brakes are not “self-energizing” like drum brakes, so they require more pedal effort to apply. It’s the magic of power brakes that allows a 98-lb. little old lady to bring two tons of a you name it luxury sedan to a screeching halt with little more than a light caress of her foot against
40-Year-Old Volvo
Starring at an auto show near you, it’s “The 40-Year-Old Volvo,” a tale of a 1966 1800 that just keeps running, and running, and running. . . By Debbie Briggs, Contributing Writer When Irvin Gordon bought his sporty red 1966 Volvo 1800, or P1800 as it’s known in Europe, on June 30, 1966, he had
Flashing Signals / Reprogramming PCMs
You don’t have to be Microsoft A+ certified to flash reprogram automotive PCMs, but the process requires a certain amount of know-how as well as special tools and access to the latest OEM software upgrades (which are not free!). What’s more, it’s not a risk-free endeavor. Certain precautions must be undertaken before you begin, and
Tech Tip: Convertible Mustang Vibration – Got MIG?
Customers may come to you after many frustrating attempts by other shops to get an irritating vibration out of their 1996-98 Ford Mustang convertibles equipped with a 3.8-Liter engine. The vibration or shake seems to occur while driving at a steady speed of approximately 62 mph on smooth roads. This problem may be due to the interaction between the body and the suspension.
OTC Releases TPMS Advisory
The gateway to safe and reliable tires fundamentally begins with TPMS education. Many studies show that the majority of cars on U.S. roads are operating on tires inflated to only 80 percent of capacity. OTC urges technicians to advise their customers to check their tire pressure monthly, if not more frequently.
Directions: The Evolving Story of Electric Vehicles
The latest chapter in the evolving story of electric vehicles (EV) begins with a tale of two very different models. One is downright sexy, with alluring aerodynamic lines and head-turning, sporty styling. The other is, well, downright cute — a spunky little thing that looks a bit like a colorful helmet on wheels. At first
Subaru Brake System Service
Over the last 25 years or so, Subaru has been the top- selling all-wheel-drive car here in the Pacific Northwest. For beachcombers and skiers alike, as well as rock hounds and hikers, having all-wheel drive is a big plus. Stop-and-go commuting, and difficult mountain driving take their toll on both drivers and vehicles. Of all
Under Pressure:TPMS Diagnostics
Have you ever noticed the sides of at least one tire excessively bulging on the car ahead of you in traffic? Of course you have. You’ve likely also found a high number of improperly inflated tires on vehicles that roll into your shop on a regular basis. Improperly inflated tires are commonplace. The National Highway
Kia Tech Tip: Front Hub Seal Change on Sportage Models
This bulletin provides information on a change to Sportage 4WD hub seals. To improve hub vacuum sealing during 4WD operation, a new inner seal along with corresponding revisions to knuckles and CV shafts has been developed. This new seal design was incorporated from Oct. 21, 2000 production.