Originally Posted by
pizzaguy
That noise from the box the RCM in is most likely the little vent fan at the bottom, it draws cabin air in to vent the modules. It also keeps the box under slight air pressure to keep dust out.
Start with a real BOSCH CPS and go from there - the generics have caused all sorts of headaches - yet, some other people can put them in and htey work - sounds like loose tolerances on the generic items to me.
Thanks, everyone! I will look at/try these suggestions. I don't have much confidence in the Napa CPS now (made in Taiwan). Should have Bosch soon. Mrs. going out of town next week, so it must be reliable or my a$$ is burnt grass!?! I'm hoping that because it started & ran fine the day I did the solder, that I didn't mess that up.