ya sure did! first you have to get top dead center #1 on front of engine there is a timing pointer with one line , line that up with line on balancer, remove dist cap & leave rotor on. look at base of dist , there is two marks one says 6 the other says 8, if its a v8 line up eletrode on rotor with proper mark. put cap back on and start. if no code pops up you are ok, if it does, turn dist 2 deg one way ,if no code your ok, if code 2 deg opisite way. hope this helps