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Where is the block heater plug.

2369 Views 4 Replies 4 Participants Last post by  Bill1013
Anyone tell me where the block plugin heater is on 99 F350 ? Never needed it before, but yesterday in Ohio it was 7* Hunted for it as good as I could in all the snow and ice .
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As noted above, it is in the area behind the driver's side tow hook. The plug has a cap over the prongs and (if it has not been used before) will likely be wire-tied to the wiring harness/frame. Make sure to use a heavy-duty cord to connect the heater. The heater draws ~1,000 watts or about 8.3 amps at 120v.
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