I have a '92 S-10 Blazer, 4DR, 4WD, 4.3 W liter Engine. When I accelerate to power is retarded greatly. Check engine code is for the knock sensor. I understand that my engine has 2 sensors. How are they accessed and how do I check them to see which is goin out? Also, could anything else be wrong with that code?
I have 95 ls 4X4 Blazer the kbock sensors are located in the cylinder head left and right, to know which is not working as soon as the plug os rotating and not fixed it needs change. i hope this information is usefull