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The heater core has been bypassed Not sure where hoses connect
1990 Chevrolet 1500 Pickup

The heater core has been bypassed Not sure where hoses connect

(1990 Chevrolet 1500 Pickup)
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on November 16, 2014
Two different sizes... Smaller but longer hose to to radiator!!!... Larger but shorter hose to rear of intake!!!
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General Diagnosis
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on November 16, 2014
Two different sizes... Smaller but longer hose to to radiator!!!... Larger but shorter hose to rear of intake!!!
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