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2003 Chevrolet S10 4.3L Heater Core
Posted to GM HVAC on 10/21/2011 15 Replies

Thank you in advance for reading this and trying to help me out. Truck came in 4/15/11 for steam from heater vents which I diagnosed as a failed heater core – it was leaking from the actual core, not the core pipe. Replaced heater core and thermostat (preventa...

15 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet S10

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet S10

VIN 1GCDT19X33
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater Core
ConditionsLeaking...again
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet S10

VIN 1GCDT19X33
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater Core
ConditionsLeaking...again