Team Discovers Why Johnson Was Dehydrated
Defending champion Jimmie Johnson says his team found “an issue’’ with the cooling system for his helmet and that caused him to become dehydrated last weekend at Richmond.
Johnson said his team discovered the cooling system was blowing warm air into his helmet.
“It’s nice to have a good idea as to what went wrong and why I got so hot in the race car,’’ Johnson said Tuesday. “It’s a newer system that we’ve implemented, so we’re just going back to our old faithful system that’s worked for years and years. We should have the problem rectified.
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