How to flush your car, truck, van, or SUV's radiator. A clogged up radiator will make your vehicle run hot. This is the easiest way to flush out all of the gunk that is inside of your radiator. It is important to get your vehicle up to temperature so that you can flush your heater core too. READ MORE BELOW FOR TOOLS NEEDED AND RADIATOR TESTING TOOLS:

Tools needed:
Channel lock pliers - Knipex Cobra's http://amzn.to/2vB3YHq
A bucket
Spill Proof Radiator Coolant Filling Funnel Kit- http://amzn.to/2uDOQUX (Real nice for not spilling!)
New Antifreeze-
Prestone Regular Antifreeze:http://amzn.to/2vBIR7v (100% Concentrate must add water)
GM Vehicles: Prestone GM Dex-cool: http://amzn.to/2fpnOPn (100% Concentrate must add water)
Distilled water
Radiator cleaner- Super Heavty Duty Radiator Flush: http://amzn.to/2hHt4OP or Prestone Radiator Flush: http://amzn.to/2vgYVLh
or White vinegar- 1 Gallon White Vinegar: http://amzn.to/2vCCK2S
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Make sure you wear gloves, and dispose of your old antifreeze properly and DO NOT leave it out for pets to get to!

You can also take out the thermostat if you want to, but it is not necessary if you just run it through a couple of cycles.
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BUY TOOLS ON AMAZON:

Radiator Testing Tools:

Astro Pressure and Vacuum Tester Kit: http://amzn.to/2wrcpm5
GoPlus Pressure, Vacuum Tester, Purge, and Refill Kit: http://amzn.to/2vChuKz
MityVac Cooling System Pressure Test Kit: http://amzn.to/2vC4VPz (Includes vacuum pump)
Flexible Hose Clamp Pliers: http://amzn.to/2vBTw2j
Spill-Proof Funnel Kit- http://amzn.to/2uDOQUX (Real nice for not spilling!)
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KNIPEX Cobra Pliers Set: http://amzn.to/2kSBlxp -----Really High Quality Set!
KNIPEX Snap Ring Plier Set: http://amzn.to/2kSAexQ -----Really High Quality Set Too!

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