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, performance, fuel economy and emissions are all going to suffer. Dirty injectors can't flow as much fuel as clean ones, nor can...
This just means you need to reset or repair the engine control unit so that it can correct the timing of the fuel pump injector.Often, to reprogram the computer, you just need to unplug your car battery for a few minutes. In the case that this does not resolve the issue of smoke ...
Locate the fuel pump relay and pull it out. Notice that the relay has four legs. There are four female terminals in the relay box. Use the voltmeter, with its black lead connected to a good ground and the red lead as a probe. There should be one terminal with battery power with the ...
BG 44Kis probably one of the best commercial fuel injector cleaners on the market. If your engines fuel system is to clogged up for this stuff to work, then you'll have to get your engine professionally maintenanced by a mechanic. This is an easy one. You would be surprised at the num...
Place the jaws of a filter wrench around the fuel filter. Turn the wrench in a counterclockwise direction to loosen the filter from the mounting. Remove the wrench and finish twisting off the filter by hand. Lower the filter straight down and let it rest on the frame rail. ...
While the first models of GM trucks to offer the Duramax engine/Allison transmission combo are aging, clean versions can still command a pretty penny. The one Achilles heel of the LB7 Duramax engine is injector failure. Sooner or later, the injectors will need to be replaced (a $3,000 to...
particle emissions. Fuel injection systems are central to diesel engine design, and it is here that significant precision engineering advances have contributed to the success of these systems. In the latest common rail systems, a high-pressure pump ...
it means that you didn’t get a bad batch of fuel. The collection chamber thing is not that abnormal. At some point, you may want to spray some carb cleaner into the housing from the plug port to clean it out, but you need to leave it open for an hour to let it dry. Or you ...
If you disconnect a fuel injector and the engine’s behavior doesn’t change, the cylinder isn’t firing and is the source of your issue. 4 Test your fuel system if the injectors seem fine. Attach a fuel pressure gauge to the fuel pump test fitting at the end of the fuel rail on th...