i just purchased this truck,truck came from alabama and i see how there is not enough antifreeze in it,i live in canada,i want to drain the radiator and put in a 50/50 mix,not sure where the pet**** is located to do the draining,near the bottom of the left hand side(facing the truck)of the rad. there is a hex shaped protrusion there ahead of a cylinder shaped protrusion that might serve as a way of opening a valve in that cylinder shaped protusion,it seems like this is all made out of a composite material probably would take about a 11/16 box end wrench,wanted to be sure about this so i would not be busting any thing when i start applying pressure,can anybody confirm this,thankyou.you good people do not need to respond to this request now that i have the answers,still learning how to use this thread.

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1996 ford ranger sxt ext. cab,4.0L ohv,4x4 mods:competition cam iam told,truck has 270,000 miles on it,but in very good condition from alabama,i am told drive train overhauled at 190,000

Yep that's it.

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1998 Ranger Supercab 4.0L, Medium Metallic XLT, auto, painted valve covers (10 HP), 30x9.5/15.

2008 Mustang GT, stroked 5.0 3v, RGR cams, R2300 S/C, suspension, Kooks LTs w/HF cats GT500 TB, Flowmaster cat-back exhaust, GT500 fuel pump setup.

I just take of the Rad hose and let it go.

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Barnes, Michael
2002 Ford Ranger XL 4.0 Stepside no power options.
Pioneer head unit, alpine speakers 5x7 in front doors.
Viper Alarm System with Remote Start.
Currently Deployed so gaining any information for return in advance.