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How to clean & test fuel injectors?
What is the best way to clean and test fuel injectors that have already been removed from the vehicle ?? TIA, john w. |
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Use ultra sound cleaning , most injector repair shop do it.
They do the testing too. > wrote in message ... > On 31 Dec 2004 07:28:59 -0800, wrote: > >> >>What is the best way to clean and test fuel injectors that have already >>been removed from the vehicle ?? >> >>TIA, john w. > > > Professionally done, I believe the cleaning process is where they > disconnect the fuel supply to the injectors, this case you gas tank, > and connect a very volitile cleaning agent in a can, so underpressure > to your injectors. The cleaning agent, supports combustion, so the > engine is started and it is run till the can is empty(the engine > quits). This cleaning substance is suppose to strip away any > varnishes and carbons from your injector ports. > > Now I seen testing, but it was done with a long screwdriver, and the > mechanic 'listened' to the injector. I have no experience with this, > so can't help you with what he was listening for. > > As for me, I don't test, but my cleaning comes in little bottles and > done at fill up. > > later, > > tom @ www.ChopURL.com > > > |
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