Tech Tip: Restore Driveability and Performance after Power Disconnect
Many computer-controlled vehicles memorize and store operation patterns that are lost when battery power is disconnected. The computer will use default data until a number of drive cycles have been memorized. To correct this problem the computer must go through a relearn procedure after the battery is disconnected. For the specific relearn procedures, refer to OE service bulletins or a repair manual for your vehicle. If a specific relearn procedure is not available, the following procedure can be used.
Scan Tools: Scan Tools Offer a Window Into a Vehicle’s Inner Workings
Scan Tools Offer a Window Into a Vehicle’s Inner Workings Larry Carley, Technical Editor [email protected] Technicians who attempt to make driveability or emissions repairs today without a scan tool are troubleshooting in the dark. A scan tool is absolutely essential because it provides a window into the inner workings of the engine management and onboard
New Website Brings Together Bar’s Leaks and Rislone Information
Bar’s Products, manufacturer of Bar’s Leaks and Rislone premium automotive chemicals, has unveiled a new website. The new site makes it easier for customers to access information – including directions, dosages and functions – for all of the company’s products.
Mitchell 1 OnDemand5 Web Users Surpass Desktop Users
The success of Mitchell 1’s OnDemand5.com continues to grow at a rapid pace, reaching a major milestone: the number of users of OnDemand5.com recently surpassed the number of OnDemand5 desktop users.
Tech Feature: Modern Engines Make Oil and Additive Services More Complicated
For me, sourcing automotive chemicals and motor oils goes all the way back to 1957 when I worked at my corner service station. Since we were in a small town without a local parts jobber, we bought our oil additives and chemicals from an out-of-town distributor. Our gasoline and motor oil came from our local-branded petroleum products distributor.
Maintenance Essentials…, OBD II & Chassis Checks
All cars need maintenance. The fact is mechanical devices wear and fail in normal use, and deteriorate over time, so being able to diagnose a future failure has become a part of the automotive repair and service industry. Customers always ask how long it will be before a component will fail, and are usually not
Hybrids: Service & Diagnostics
What do you do when a customer with a Toyota Prius hybrid says his Check Engine light is on and wants you to diagnose his problem? Can you do it? Or, would you send your customer back to the Toyota dealer? To help alleviate anxiety over the complexity and reliability of its hybrid systems, Toyota
Diagnostic Solutions: Fluid Maintenance…Selling Needed Services Vs. “Wallet Flushing”
Good import shop managers stay on top of their annual workflow by placing jobs like timing belt and brake replacements into categories that can be tracked on a historical basis. If a shop has faithfully tracked the kinds of work flowing through its service bays during the past 10 years, it might become apparent that
GMC/Chevy Light Truck: Central Port Fuel Injection Diagnosis
Back in 1992, General Motors introduced a new type of fuel injection system known as “Central Port Injection” (CPI), which GM also refers to as “Central Multi-point Fuel Injection” (CMFI). The system was used on 4.3L V6 Vortec engines through 1995, and was redesigned in 1996 and renamed “Central Sequential Fuel Injection” (CSFI). The system
Spicer Chassis Increases Control Arm Coverage by 129 Part Numbers; Publishes New Spicer Chassis eSelect Catalog
Spicer Chassis has increased its control arm coverage by 129 part numbers. The Spicer Professional Grade chassis part number announcement is part of a larger plan for Spicer to expand its first-to-market action plan, the company said. The new control arms arrive complete and cover applications ranging from luxury imports to heavy-duty pick-ups.