Dirty injectors

[Bigboy Busa2]

12 volt battery and sensor cleaner. Clean in reverse first. Like you do a air filter. Injectors have a screen on them. This is the result

 

[SSGT_B]

What chems are you using and what is your process?

 

[RedBull]

What chemicals are you using
and what is your process ?

 

[Bigboy Busa2]

Used mass air sensor cleaner. Next time I will buy fuel injector cleaner and pressurized can. Downsize hoses to reach can straw. I see gator clips on injectors and a old car battery. Spray can and touch positive to battery a few times. Cought it off the tube. Watched a few videos and did it my way.

 

[WuzzaCBXRider]

Why’d they get dirty? Sitting a long time, bad gas, excess mileage?

 

[RansomT]

Be very careful about using a 12v source. I've seen several injectors get toasted that way. The injector coil isn't designed to handle 12v for more than a few milliseconds at a time and can over heat.

 

[Kiwi Rider]

Be very careful about using a 12v source. I've seen several injectors get toasted that way. The injector coil isn't designed to handle 12v for more than a few milliseconds at a time and can over heat.

Ok, so here's the "RedBull" approach, copy and paste a video I feel is appropriate (or not) to the subject matter

 

[Kiwi Rider]

This is a really good explanation of injectors and their operation and control . . . .

 

[Bigboy Busa2]

absolutely. I did tap a quick as I could a few times to purge the injector. injectors do pulse. a lot of videos don't say that. I think its crg that sells a aerosol can fuel injector cleaner. I will use next time. my cycle had over 10000 miles when I got, over 2 seasons at the track with leaded fuel. I wanted to try this, will do different next time but it WAS BENEFICIAL.----------------EVERYONE-----------------MPS do fuel injector cleaning. they will check EVERYTHING on the injector and give you a printout. $27.50 each. with my setup I didn't feel I needed them. old or if I bought used HP injectors then I would send them off. also motion pro sells a device for gen 2 busa f.i. cleaning. pretty reasonable priced

 

[Bigboy Busa2]

Be very careful about using a 12v source. I've seen several injectors get toasted that way. The injector coil isn't designed to handle 12v for more than a few milliseconds at a time and can over heat.

take note to this everybody. injectors don't just stay on. they pulse. same as nitrous. if your using a progressor then you need to be using a pulsed solenoid. thanks RansomT

 

[Bigboy Busa2]

 

[Bigboy Busa2]

didn't know there was a universal from motion pro. will invest next time. worth the money. and he says spray in reverse first didn't like the 3 second hold

 

[RansomT]

3 sec hold is fine because it uses only 9v