Even after voting, I cannot see a way to edit the poll, sorry!

I still suggest a system flush before jumping into recoring the radiator. My Jeep enjoyed spending time near the red-zone. I did a full flush of the radiator by removing it and using my garden hose, then reassembling the system and using an acid flush, then draining, water flushing 2 more times, and then finally a coolant addition. The result was an impressive stay in the "Midzone" at ALL TIMES in 90+ heat with the A/C on.

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Current:
2021 Charger Scat Pack Widebody "Sinabee"
2018 Durango R/T

Previous:
1972 280SE 4.5
2014 Jeep Grand Cherokee Limited "Hefe", 1992 Jeep Cherokee Laredo "Jeepy", 2006 Charger R/T "Hemi"
1999 Chrysler 300M - RIP @ 221k