Dusting Off Fuel System Fossils:
For many technicians these days, the sight of a real working carburetor may be as alien as the rover roaming the dusty Martian surface. But consider the opportunities that these die-cast, zinc alloy, fossil fuel-metering Martians present to us technicians. Opportunities abound, to repair emissions failures by re-calibrating the main circuits and diagnosing high carbon
Boosting Your Shop’s Competitive Edge
What are the building blocks of your shop’s success? Lately, have you thought about what factors are directly linked to your shop’s profitability? Such an evaluation will provide direction for new initiatives and put the spotlight on areas where improvements are needed. In a recent survey of ImportCar readers, we asked, “What changes will you
Understanding Today’s Multi-Coil Ignition Systems
Distributorless Ignition Systems (DIS) have been around for more than two decades, but in recent years the trend has been to multi-coil systems such as Coil On Plug (COP) or Coil Per Cylinder (CPC) ignition systems, and Coil Near Plug (CNP) ignition systems. COP systems have become the hot setup for a number of packaging,