Before I spend any money, I was wondering if anyone has had their stock injectors flushed and/or serviced by any shop and NOT a Mazda dealership? And would it be worth the time and money to flush/service or replace the injectors? I’m on a strict budget so anything not involving buying new parts would help.
At around 6500 to 7500, the car opens up pretty good but at times it hesitates between that RPM range……..I haven't experianced the 3800 RPM hesitation.......

Thanks,
RexMan

 

R.c. engineering will do them for around a $100. They will give you a print out of before and after, and new o-rings and one set of gromets. It is worth it if you have the intake off, unless you're expierencing some sort of problems; I wouldn't recommend doing it otherwise. The troubles accosiated with removing the intake are not worth the minimal gain unless there is a flooding problem. IMO!

 

Cool.....Thanks for the info..... I'm not doing too much to the car at this moment since it's my daily driver. My upgrades are quite common:

Bonez Strip/Street clutch w/SS line and new slave cylinder, new shift bushings.
HKS Air Intake
2" Mid pipe to Pulse Muflers

I think this will be as much as I will upgrade this car......At this moment the car drives excellent and has good acceleration until that RPM range but it's intermittent, which causes me to think I have a semi-clogged injector or an electrical gremlin......thanks again