1994 Gmc Safari Would Bad Heater Core Cause Heat

1994 GMC SAFARI
338,000 MILES
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LISASAFARI
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  • 3 POSTS
Would a bad heater core cause no heat ?
Jan 21, 2013 at 2:01 AM
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SATURNTECH9
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If it was plugged or restricted does the fan work?Details details please?
Jan 21, 2013 at 2:04 AM
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LISASAFARI
  • MEMBER
  • 3 POSTS
yes the fan works perfect- no problems with switches- it has all all new thermostat, new antifreeze and has been flushed -van is not running hot and never has -- just lets out cold air no hot air at all
Jan 21, 2013 at 2:27 AM
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SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
Are both hoses at the fire wall getting to hot to hold?
Jan 21, 2013 at 6:44 AM
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