Engine Series: Cummins Diesel Powers Dodge For Nearly 25 Years
When you hear the name Cummins, what is the first thing that comes to mind? Most of the time, if you have any knowledge of trucks, a Dodge truck is the first thing that comes to mind. The Cummins diesel engine has always had a great reputation for reliable diesel power. Though the Cummins diesel engine can be found in many applications, it seems to obtain most of its credit from drivers of over the road trucks.
Tech Tip: Fuel Filler Necks And Related Check Engine Light Conditions
Since the introduction of the OBD II system, manufacturers have continued to improve on the monitoring of evaporative emissions, with the complete evaporative system being under a scrutinized surveillance. Codes like P0440 to P0456 are all related to the fuel vapor control, including leaks.
Using Scan Tools To Diagnose Faulty Fuel Pumps
The most common diagnostic procedures for fuel pumps in the past were analog and hands on. Most fuel pump-related problems could be solved with a pressure gauge and voltmeter. Today, the scan tool is the most important tool when diagnosing a fuel supply problem.
GMB Launches New Mobile Catalog App
GMB North America, Inc. has gone mobile, launching their mobile catalog application, GMB Catalog for Apple and Android in both English and Spanish. GMB Catalog offers all of GMB’s current product offerings, allowing you to search by make, model, year, as well as cross referenced part numbers.
Tech Tip: Coil-On-Plug Misfire Diagnostic Tips For Ford/Lincoln/Mercury Engines
The misfiring cylinder must be identified through Self-Test misfire codes or through WDS Power Balance. Rule out base engine problems; rule out fuel problems; and then look at
ignition problems (be sure to rule out coil primary circuit issues).
Tech Talk: Biomass or Bio Mess?
Addressing the issues associated with ‘Home Brewed’ Bio-Diesel
Diagnosing Fuel Pumps Using Voltage Drops And Current Testing
Some of the best diagnostic tests for fuel pumps are voltage drops and current testing. Fuel pressure and volume are influenced by voltage, current and the demand controlled by the regulator. If a fuel pump is not receiving the correct voltage, it cannot spin fast enough. Voltage drop testing can isolate problems that can still remain even if the pump is replaced.
2014 Corvette LT1: The Engine Under the Hood
The art and science behind its combustion system makes the Corvette LT1 one of the most advanced V8 engines in the world.
Fuel For Thought: A Study On The Causes Of Foul Fuel
In this study on the causes for foul fuel finding its way into your customer’s vehicle tank, we find that there are normally three reasons – refinery mistakes, poor
Ford Tech Tip: Cackling Powerstroke Injector
Some Ford diesel vehicles with the 7.3L engine may experience a misfire or “cackle.” The injectors in the 7.3L diesel run off of the high-pressure engine oil pump.The #8 injector is the farthest away from the oil pump, causing a filling problem, which may result in a misfire. Ford replaced the #8 injector in some vehicles as needed with a different injector to solve the problem.
Tech Feature: Diagnosing Diesel Injector Problems
Injectors can fail in ways other than becoming just worn out or tired. Diesel guru Bob McDonald discusses common and not so common injector fails.
Spectra Premium Introduces 103 New Fuel Delivery Part Numbers
Spectra Premium has introduced 103 new fuel delivery part numbers covering more than 12 million U.S. and Canadian registered vehicles.