Poor heater in all the Chevrolet Silverado's i have ever owned

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**Derek69SS** · #1 03-10-2025, 09:10 PM

I've never had one take more than about 5 minutes to warm up.

2000 with 5.3, 2011 with 6.2, and 2024 with 6.6 all warm up pretty quick, and all have pumped out a LOT of heat once warmed up.

**Too Many Projects** · #2 03-10-2025, 10:33 PM

As I suggested above, go old school and block off half of the radiator with cardboard. Be better than being cold.

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