Coolant

Coolant Smell and/or Slight Leak at Radiator – 2014-2016 Cadillac Chevrolet GMC

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2016 Chevrolet Silverado

NHTSA ID Number: 10155058 Manufacturer Communication Number: PI1513F   Summary This preliminary information bulletin provides a procedure for radiator and engine coolant thermostat replacement to eliminate coolant smell and/or a slight leak at the radiator.   20 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2015-2016 CADILLAC ESCALADE ESV 2015-2016 CHEVROLET SILVERADO 1500 2014 CHEVROLET SILVERADO 2500 … Read more

New Engine Coolant Fill Procedure – 2003 Chevrolet Express & GMC Savana

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2003 Chevrolet Express

58-562 and 55-13411 OVERHEATING AFTER WATER PUMP REPLACEMENT   Application: 2003 Chevrolet Express, 2003 GMC Savana with 4.8L, 5.3L or 6.0L Gen III V8 Engine (VIN’s V, T, U – RPO’s LR4, LM7, LQ4)   Problem: Major engine overheating after replacing water pump.   Cause: Because the engine cooling system no longer uses a pressurized … Read more