i was swappin sensors from a b16 to a gsr...i dont know wat sensor it is but it sends oil i think, or checks oil pressure or sumthin..anyway i was tightening it and the whole sensor broke off and now it is a hole in the block...sensor is located on the block and has a small spout on it
what can i do??....
must i take it to a machine shop and have them retap the hole ???