Adding to the saga of my newly bought 96 sp I found that the oil pump lines are blocked off. Hope I haven't done too much damage to it already. A mechanic told me to add oil to the gas just in case and that seemed to have worked until I found out about the plugged lines. Now that I know this what should I do? I don't mind adding oil the fuel, I feel it's safer in case the pump was ever to go up. What oil do I use for the mix. And what ratio? I just put 4qts of Amsoil in the oil tank I will need to pump out and reuse. Is this the right oil to mix with the fuel? Again what ratio? 50:1?