Sinking Creek 4WD Association

Posted: **Mon Mar 22, 2010 12:14 pm**

Where is the oil pressure sensor located on the block of a 4.3 v-6 in a 91 s10 blazer 4x4?

Posted: **Mon Mar 22, 2010 2:57 pm**

It is either at the back of the engine just behind the distributor (likely), or on the oil filter adapter.