Im having problems with my secondaries. When I rev the engine the IMRC cable tries to pull the spring linkage (i see the wire cable getting tighter) but it seems like it doesn't have enough power to open the secondaries (like if the spring is too tight or the motor in the IMRC isn't strong enough) This IMRC is like 3 1/2 mths old only. Any ideas?

P.S. The spring is kind of hard even by hand but I can't imagine it getting tighter in a few months. And the ports aren't gunked up so thats not it.