After finding a DIY fuel injector cleaning video on youtube, I thought I'd make one specific to our XJ's and the 703 swap. Also, I'll have a couple sets of 703's for sale very soon so check in the for sale section.

 

Thats a pretty cool/intresting way to cleaning injectors, thanks for posting it up, as soon as i get my injectors i might have to make your setup

 

Nice video! Thanks for the tip.

 

I have a set for sale if you're interested.

 

what type of injector does it take for the renix engines will the 703s work?

 

I would be if i had more money man lol

 

AWESOME... got some new to me injectors and i didn't know how to clean them... they looked clean but i wanted be sure... so i soaked them in fuel injector cleaner, boy was that a stinky mess, the fuel injector cleaner was dirty afterwards, but i dropped the entire injector in so it was probably just the exterior being cleaned... so i saw this post and immediately went to gather the parts.

Local Farm Equipment Supplier: 6 cc plastic syringe : $0.79
Can of carb cleaner: 3.49
button: i had it
aligator clips instead of EV6 clip, junk yards are closed on sunday...

worked like a charm, had to remove the o-rings to fit them in the syringe,
i pressurized the syringe with carb cleaner, then a few clicks of the button and the fuel injector was spraying like a champ,

just for shiggles i may clean my old ones and mentally compare the spray patterns, at least who ever gets my old ones wont have to clean em.

thanks for the youtube video.

 

i want!

 

Glad I could help!

 

which injectors you have for sale stock or 703's

 

Nice video. But I`m wondering how much of the 15 or so years or crud caked inside an injector can actually be dislodged in a few short spurts especially with the injector screen still in place. I would suggest removing the micro-screens as my rebuilding has shown me that most of the old ones are fairly dried up and brittle if not cracked. Once the screens are removed I always soak mine over night in straight injector cleaner to loosen everything up and then I flush them like this with the screens still out. Then replace the screens. Maybe overkill but I have a lot of free time on my hands.

 

I don't see how the injectors could come apart any more than in the video.

 

There are tiny "micro-screen" filters in the top of each one with a brass end on them. It`s hard to notice them as seperate pieces on older injectors since the brass has tarnished and it blends in with the metal tops of the injectors. Here's a photo of a new one

 

Learn somethin everyday! So how do you get them out?!

 

Thanks Rob. Great tutorial!