User guide

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4 Ford 6.7L Powerstroke EGR/Cooler Delete Installation Manual
Drain coolant from both coolant systems. Remove caps from both radiator overow tanks. The drain
for the cold coolant system is found on the passenger side and the drain for the hot coolant system
is found on the driver side. Drain about 3 gallons from the hot system and about 2 gallons from the
cold system. You may need to use multiple buckets. After draining, close both drain plugs.
Disconnect the negative terminals from both batteries using an 8mm wrench.