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Where is the coolant sensor located on 1984 gmc sierra 350 truck engine?
Wiki User
∙ 17y ago
Check on the cylinder head between #1 and #3 cylinders. These directly in relation to the first two spark plug wires. It is on the right topside of the engine - right hand looking into the engine from the front bumper. If it's there, it is plainly visible with a wire running from it.
Wiki User
∙ 17y ago
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