I was cleaning up the air intake and EFI box and tore everything down, mostly. I pulled the injectors and I was wondering if I should do something other than just clean the gunk off the outside. Should they be tested or cleaned internally by a shop?

 

I'm going to partially answer my own question. At 140,000 miles and with a rebuild and added minor performance mods, I probably should have the injectors cleaned and tested by a shop. I was looking at Witchhunter and I also saw a few posts about a couple other shops here. Any advice gladly accepted.

Thanks

 

I used which hunter in the past with no issues. Had them back in a few days.