Does it do as good of a job as a normal setup, which I beleive using a cleaning solution and some use sonic waves like dentist use to clean stuff too I think

 

Yes; the expensive stuff ($10 per can) works!

The cheap stuff (alochoal-based) is not really too effective - you need a bunch for it to work at all...

 

Run a bottle of either Chevron Techron injector cleaner (which can lightly etch aluminum) or a bottle of Gumout Regane, either will clean your injectors, regane will also strip the carbon out of your cylinders which is good for guys running low clearances on quench pads and whatnot.

 

IM actualyl talking about a machine Ive seen that hooks up and sprays through th einjector with the car running. That or how much is a sonic bath type setup with solvent?