The Origins to a Breakdown
It’s interesting to see the look on a technician’s face as a vehicle gets towed into a shop on the back of a truck. That’s the opening scene for a no-start problem. You can usually tell when a technician thinks it’s good, and you can definitely tell when he thinks it’s bad. Not many techs
Internal Engine Repairs: Why Head Gaskets Fail
A blown head gasket is bad news for any motorist. It means the cylinder head has to be removed, and possibly resurfaced, to replace the head gasket. If coolant has entered the cylinders and/or crankcase, additional repairs or a whole new engine may be needed depending on the extent of the damage. Anyway you look
Checking into Mode $06
Mode 06 is the actual system test data that OBD II looks at when it decides to set a pending code or a current fault code. If the test data is within the limits established by the vehicle manufacturer, the item gets a PASS and no codes are set. But if a value is out of range, OBD II flags it with a FAIL and keeps an eye on the component until the system monitor has run at least twice. Then, if the problem is still there, a DTC is set and the MIL light comes on.
Aftermarket Update: Lighting Problems Top Recent GM Recalls<
General Motors Corp. will recall nearly 1.7 million vehicles in North America, including nearly 1 million sport utility vehicles, to fix tail lights that could loosen and flicker. According to the U.S. National Highway Traffic Safety Administration, (NHTSA), GM said in early November it will recall 946,817 SUVs, which would include 2002 to 2004 model-year
Aftermarket Update: Underhood Service
AMI Announces 2004 Babcox Memorial Scholarship Recipient Bedford, TX – The Automotive Management Institute (AMI), in conjunction with Babcox Publications, recently announced Gregory J. Satori, owner, Satori’s Auto Service, Manitowoc, WI, as the recipient of the Tom B. Babcox Memorial Scholarship. The scholarship recognizes a management-oriented member of the Automotive Service Association (ASA) Mechanical Division.
Don’t Underestimate Your Most Proactive Customers
Within our industry, there’s been much discussion and activity lately related to the value of vehicle preventive maintenance, the benefits of car care awareness and the Motor Vehicle Owners’ Right to Repair Act (HR 2735) – all of which have a direct impact on the profitability and viability of your business. The latest topic to
Diagnostic Dilemmas: Playing the Diagnostic Shell Game
More often than not, deciphering diagnostic trouble codes is like playing a high-tech version of the old circus sideshow “shell” game. In the trouble code shell game, we are led to believe that the pea (diagnostic solution) is hidden under one of the shells (DTCs) stored in the diagnostic memory. Unfortunately for the diagnostic technician,
The Fuel Injector Market and System Configurations
Looking back into automotive history, it’s hard to believe that carburetors were still being installed on import vehicles as late as 1989! But carburetors require all sorts of external vacuum and electronic gimmickry to control the cold-starting, fast idle, hot idle and low-speed cruise functions. Electronic fuel injection has since replaced carburetors in all import
Underhood Service: Troubleshooting Troublesome Injectors
Clean fuel injectors are a must for peak engine performance, fuel economy and emissions. If the injectors are dirty and can’t deliver their normal dose of fuel, then performance, fuel economy and emissions are all going to suffer. Dirty injectors can’t flow as much fuel as clean ones, nor can they deliver the correct spray
ImportCar’s 2004 Import Repair Specialist Study
m in peak-operating condition. ImportCar recipients, who represent the repair network dedicated to servicing this specialized vehicle population, are reaping the benefits of the proliferating import marketplace through their dedication to professional, high-quality repairs. Their business data and shop status reports prove it. Featuring the results of a recent random survey of ImportCar recipients, this