1976 cj7 performance issues
verrengia714
Jeeper
I have a 76 CJ7 5.0, quadra trac 3 speed th400,all california emissions,rebuilt 2100 motorcraft carb, hei ignition. I am experiencing some off idle stumble and an overall lack of power. there may be a vacuum leak, or timing wrong (its at 5 degrees btdc to specs), also there is a disconnected wire switch coming off the top of the gas pedal which i thinks goes to the trans or tcase but i dont know what it does. what could be causing this stumble and lack of power. Any advise is appreciated