Can anybody tell me where the anti knock sensor is located on the 4.3 liter engine?
1993 4.3 liter Jimmy 4 x 4 Anti knock sensor location
Dec 19, 2003
3 Replies
Right above the oil pan rail. I think there may be one on each side...
On my 93 Sonoma code W Vortec engine there's one beside the steering column in the head, don't know if there's one on the other side, haven't checked.
Ya know what, that's right, it's in the head. The other side is the coolant temp sender, to tell the gauges what the coolant temp is...
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