1996 Dakota 3.9L Knock Sensor?
When accelerating from a stop, my 5 speed 3.9L with 3.55 rear gears pings sometimes on regular. Using premium, i don't hear that noise. Motor has 280,000 miles on it. I wonder if this vehicle was equipped with a factory knock sensor? Thank you.
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As you can find out from the factory service manual (copy downloadable from a link in the FAQ ... no excuses for not having one!) no, no, it doesn't.
Try a mid grade. Or, what I would do, is to give it the Seafoam treatment and see if you can decarbon the heads and pistons a bit. If you DO overhaul it, consider EngineQuest heads; they have a much better quench design and resist knocking. Along with breathing better. RwP |
Thank you for answering my question and I will take your sage advice into consideration.
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