S2000 Under The Hood S2000 Technical and Mechanical discussions.

dirty/clogged injectors

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Old May 25, 2010 | 03:49 PM
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Default dirty/clogged injectors

i dont want to spend 400+ on new injectors is there anyone i can send them to for a real cleaning ? or am i doomed ?? thanks
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Old May 25, 2010 | 04:14 PM
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there are lots of places that do injector cleaning, do an online search for places around you. RC Engineering is one of the best known companies, I think they are in California. I sent mine to a local Diesel Engine repair company in my hometown, they were able to clean and flow test my Honda injectors.
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Old May 25, 2010 | 05:39 PM
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[QUOTE=JFUSION,May 25 2010, 04:14 PM] there are lots of places that do injector cleaning, do an online search for places around you.
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Old May 25, 2010 | 06:57 PM
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i heard using brake cleaner will clean it up
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Old May 25, 2010 | 07:07 PM
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how much did they charge you for the cleaning? how do youknow when your injectors need cleaning?
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Old May 25, 2010 | 07:54 PM
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I don't know about your region but in our parts they charge about $100 to clean and flow test 4 injectors. I'm glad I did it as one injector was sticking and wasn't flowing the same as the other 3, at the end of theh cleaning they all flowed the same. I didn't have any symptoms I just wanted to make sure the injectors were working properly after I bought the car used with 55k miles on it. The car does run better now though.
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Old May 25, 2010 | 08:04 PM
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Originally Posted by iDashX,May 25 2010, 06:57 PM
i heard using brake cleaner will clean it up
ya i already did this, its kinda the ghetto way...lol
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Old May 25, 2010 | 08:07 PM
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Originally Posted by nartnailuj,May 25 2010, 07:07 PM
how much did they charge you for the cleaning? how do youknow when your injectors need cleaning?
usually about 20-30dollars a pop. I have random cylinder misfire DTC's and cylinder no.1 and cylinder no.3 misfire. i just installed a f20c that has been sitting since 2002 and i already did a compression/leakdown test and checked the coilpacks, related plugs are also carbon fouled so im pretty damn sure its my injectorials ! lol
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Old May 25, 2010 | 09:07 PM
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wonder how bad my injectors are with 120k on them!
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Old May 26, 2010 | 01:44 AM
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I almost have 100k on mine. is there a way to check if it needs cleaning?
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