I noticed some fluid leaking out between the case and vacuum modulator on the back of my C4. When I pulled one of the hoses off (the one closest to the trans) fluid came out of the hose, so I assume I need to replace the modulator. The other hose (rear) was dry.
I looked online for a new modulator and there are different choices which are denoted by a colored stripe (red, green, blue). This is a stock 1974 C4 - which color stripe should I ask for? In addition, is there any sort of gasket between the modulator and the trans case or does the O-ring keep fluid from leaking out?
Thanks
I looked online for a new modulator and there are different choices which are denoted by a colored stripe (red, green, blue). This is a stock 1974 C4 - which color stripe should I ask for? In addition, is there any sort of gasket between the modulator and the trans case or does the O-ring keep fluid from leaking out?
Thanks