Tech Tip: Ticking or Knocking Noise Coming from Some Ford Catalytic Converters
Some 1997-2003 F-150 vehicles equipped with any engine, and 1997-1998 F-250 LD vehicles equipped with the 5.4L engine, may exhibit a ticking or knocking noise coming from the catalytic converters.
Denver Seeing Increase in Catalytic Converter Thefts [VIDEO]
A news report on 9NEWS discussed the recent rash of catalytic converter thefts in the Denver, CO, area. Vehicle owners who are hit by these thieves often face large repair bills to repair their exhaust system.
Catalytic Converter Tech Feature: Diagnosing P0420 or P0430 DTCs
Although modern OBD II technology has simplified catalytic converter diagnostics, it’s still important to understand the basics of catalytic converter operation when dealing with a P0420 or P0430 DTC. Gary Goms explores the basics of catalytic converter chemistry and summarizes how common converter failures can be diagnosed.
New Bosal Catalog Covers Complete Line of Import Exhaust and Catalytic Converters
More than 3,200 makes and models, from Acura to Volvo, are featured along with complete application data, ordering information and illustrations.
Code P0420: The Dreaded Diagnostics of Catalytic Converter Replacement and Oxygen Sensors
You just pulled a P0420 from a vehicle indicating the catalyst system efficiency for one of the banks is below threshold. What is next? Could it be just the oxygen sensor? Or, could it be the catalytic converter? These articles will help you understand why the OBDII code was set and what further test must be performed to determine the root of the problem like a coolant leak, oil blow by or other problems with the engine.
Tenneco’s Walker Brand Positioned as Technology Leader in OBD II Converter Market
Tenneco’s Walker emissions control brand has unveiled a comprehensive new line of advanced, original equipment-inspired replacement converters that address the unique demands and repair challenges for thousands of late-model (1996 and newer) vehicles equipped with OBD II technology.
Eastern Catalytic Launches New Full Line and Universal Catalytic Converter Catalogs
Eastern Catalytic has just released two new product catalogs, a 24-page Universal Converter Catalog and a 352-page Full Line Catalog.
Tech Feature: Curbing Catalytic Converter Thefts
Catalytic converters have been disappearing at an alarming rate. The theft of these emission control devices is being perpetrated by sleazeballs looking for easy money. A thief can hock a pilfered converter for $25 to as much as $100 depending on the value of the precious metals inside it.
Tech Tip: Multiple Cylinder Misfire or Rough Idle on Chrysler Models
This bulletin involves rotating all engine exhaust valves, replacing the valve spring retainer locks with a new design to increase valve rotation at lower rpm, inspecting/replacing the MAP sensor (as necessary), and decarbonizing the combustion
Bosal Expands Direct-Fit Domestic Catalytic Converter Line
Bosal USA, Inc. has just expanded its line of domestic direct-fit catalytic converters. The converters feature precision OE-fit design and flanges to assure easy replacement and trouble free installation.
Tech Tip: Wave Dynamics for Headers and Pipes
Depending upon the market to which an import shop might be catering, the term “performance exhaust” can have two different meanings. The first market actively seeks out the throaty rumble and chrome-plated look as part of the street-driving scene. The second market installs an exhaust system that produces the most horsepower for a performance application. Sometimes the two markets are identical and sometimes they’re not.
Catalytic Converter Diagnosis
The catalytic converter is probably the most important emission control device on a vehicle because it cleans up the pollutants in the exhaust. Thanks to fuel injection, oxygen sensors in the exhaust manifolds, and a feedback fuel control system, emissions are kept to a minimum. Even so, some pollution is still produced and must be