💧⚠️ Coolant Reservoir Draining During Acceleration – DD15 Engine Diagnosis ⚠️💧During inspection and live testing on this DD15 engine, our specialist tech observed that the coolant reservoir was draining rapidly every time the truck accelerated. This behavior is not normal and is a strong indicator that the cooling system is experiencing internal pressure issues.💡 What this symptom suggests:When coolant drops under load or acceleration, it usually means the cooling system is being forced into
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💧⚠️ Coolant Reservoir Draining During Acceleration – DD15 Engin…
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🧊⚙️ Coolant Reservoir Found with Black Spots – DD15 Engine Inspection ⚙️🧊During inspection, our specialist tech found black spots inside the coolant reservoir on this DD15 engine. This may look minor at first glance, but it’s often an early sign of contamination or internal system wear.💡 Possible causes of black spots in the coolant reservoir: • Oil contamination due to a leaking EGR cooler or oil cooler 🛢️ • Old or degraded coolant that’s lost its protective additives • Rubber hose deterior
🧊⚙️ Coolant Reservoir Found with Black Spots – DD15 Engine Inspec…
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Chevy 350 Coolant Flow Diagram - Truck Guider
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🛢️💧 Coolant Found in Fuel Water Separator – DD15 Engine Diagnostic 💧🛢️During inspection, our specialist tech discovered coolant contamination inside the fuel water separator of this DD15 engine — a sign of a deeper issue that requires immediate attention.Coolant and diesel fuel should never mix. When coolant enters the fuel system, it can severely affect fuel lubrication and cause internal corrosion or injector damage if not repaired promptly.💡 Possible causes of coolant in the fuel system:
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🛢️💧 Coolant Found in Fuel Water Separator – DD15 Engine Diagnos…
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DD15 Coolant Question.
DD15 Coolant Question.
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How to Add Coolant: 2017 Ford F-250 Super Duty XL 6.7L V8 Turbo Diesel Standard Cab Pickup
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