DIFFERENT TIMING QUESTION
Hey guys, have a vucuum prob, I put a vacuum guage on my car and I am getting about 14 psi, late ign timing? I tried to advance the timing as far as 20 deg. There is no change in the psi. if a retart the timing it will only barely drop the pressure.If I pull a line the pressure still stays the same.Any idea's
Hey guys, have a vucuum prob, I put a vacuum guage on my car and I am getting about 14 psi, late ign timing? I tried to advance the timing as far as 20 deg. There is no change in the psi. if a retart the timing it will only barely drop the pressure.If I pull a line the pressure still stays the same.Any idea's