An Unbiased View of Best Fuel System Cleaner

3 Easy Facts About Best Fuel System Cleaner Described

If you can raise fuel pressure and still make sure that your fuel pump can provide the preferred flow rate, then these maximum horsepower numbers will increase - best fuel system cleaner.


We develop and make a selection of injector styles with matching flow rates, spray patterns, and body styles, consisting of disc and pintle configurations.


Diesel injectors fail due to the fact that of two main factors. The very first relates to the mechanical stability of the injector structure, and the second involves the quality of the fuel running through the injector. In order to get an understanding of the functions of an injector (and what in fact makes them stop working), we contacted Exergy Engineering.


Photo 2/14 This is what a washed-out common-rail injector ball seat looks like. Without a flush surface to seal versus, the injector will not turn off, and piston damage is usually the outcome. Aggressive tuning and particles in the fuel is usually the perpetrator. All these examples are from actual injectors Exergy Engineering took in to test.




Afton has 85 years worth of experience working with OEMs and fuel companies. By leveraging both of these companies' competence, we wish to make fuel injector issues a distant memory. If correct maintenance is performed and bothersome practices are prevented, the large bulk of diesel owners will go thousands of hassle-free miles without a problem.


This is because older diesel injection systems only utilize about 12 the fuel pressure contemporary engines do, and older injectors send the fuel through much larger passages. Why is there such a difference with common-rail injectors? Modern common-rail diesel injectors can fire 2 or 3 times per engine cyclethis doubles the wear on the injector compared to diesels of the past.

An Unbiased View of Best Fuel System Cleaner

The feedback we get from our readers and online reports of failures recommends there's constantly space for improvement in our fuel, too. According to Exergy Engineering, injectors stop working due to the fact that of five significant reasons. We listed them here, along with the indications of the problem, the causes, and how it's prevented.


To the naked eye, an injector may seem great, when in truth it is not. The shim on the right was likely harmed throughout injector assembly. 1. Engine is hard to start (needs increased cranking time in order to start) 2. Low common-rail pressure codes Used injector ball seat Dripping cross feed tubes (Cummins) Blown internal high-pressure seal Incorrect nozzle needle clearance Cracked nozzle body Broken injector body Keep fuel system tidy, change fuel filters, purchase fuel from trusted sources, prevent filling from portable building fuel tanks Avoid excessively aggressive tuning that increases rail-pressure and injector pulse widths and do not remove pressure-limiting devices from the system Do not use remanufactured or aftermarket injection parts that are not properly designed or made Decline all fuel system replacement parts that have metal burrs Use only Bosch nozzles, as they are reported to have exceptional crack resistance Do not blend nozzle needles, since they are matched to the body and moving one from another can lead to excessive clearance or improper needle lift Balance rates are high (positive), showing fuel is being added to the cylinder because the computer system thinks the fuel injector is not flowing enough.


If the crankshaft is not spinning as quickly as the computer system thinks it needs to (or is spinning quicker than it must), fuel (by means of pulse width) is included or taken away to level crankshaft velocity from each injector firing (best fuel system cleaner). Photo 4/14 Here is a blown site link high-pressure seal found inside a common-rail injector.


Balance rates high (unfavorable), showing the computer system is getting rid of fuel from the injector Cylinder contribution test is high, indicating as each injector is triggered one will increase engine rpm more than normal Excessive exhaust gas temperature Engine damage from excessive heat or her latest blog hydraulic lock from excessive fuel in the cylinder Used ball seat in injector or poor end of injection cut off Nozzle needle seat used or damaged Debris in control system of injector, which holds it open Debris in nozzle needle seat holding it open Cracked nozzle from overpressure, or overheated nozzle from improper installation of injector Replace used and high-mileage injectors; do not use these injectors as a foundation for developing a high-output injector set Change used nozzles Keep fuel system clean, change filters, purchase fuel from reliable sources, and prevent filling from portable building and construction fuel tanks or doubtful sources Decline all fuel system replacement parts that have metallic burrs Do not utilize remanufactured or aftermarket elements that are not appropriately developed or produced Rough running and bad cylinder balance Picture 9/14 Restoring injectors needs surgery-level tidiness (best fuel system cleaner).


This is one of the reasons so couple of business can restore common-rail injectors. Large cylinder-to-cylinder exhaust temperature variation Poor nozzle flow balance Nozzle needle lift incorrect (mixed or missing parts) Partially plugged nozzle Wire-brushed nozzles Keep fuel system tidy, modification filters, purchase fuel from reputable sources, and avoid filling from portable building and construction fuel tanks or questionable sources Turn down all fuel system replacement parts that have metallic burrs Do not utilize remanufactured or aftermarket components that are not appropriately developed or made Ensure injectors are serviced or purchased from a reputable source Do unclean nozzles with a wire brush Failure: Incorrect Injection Timing and Duration Rough running, bad cylinder balance, and knocking Piston damage Large cylinder-to-cylinder exhaust temperature variation Ball seat wear Incorrect injector assembly, parts mixed, or parts missing out on Injector needle lift increased to increase output Replace used injectors Ensure injectors are serviced, checked, and bought from a dependable source According to Afton Chemical's North American Marketing Manager, David Cleaver, there are look at this site three major reasons for injector failure connected with the residential or commercial properties of the fuel itself: excess wear, abrasion, and deposits.