1994 Gmc Safari Would Bad Heater Core Cause Heat

1994 GMC SAFARI
338,000 MILES
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LISASAFARI
  • MEMBER
  • 3 POSTS
Would a bad heater core cause no heat ?
Jan 20, 2013 at 6:01 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
If it was plugged or restricted does the fan work?Details details please?
Jan 20, 2013 at 6:04 PM
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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 20, 2013 at 6:27 PM
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SATURNTECH9
  • ✓Experienced Mechanic
  • 30,869 POSTS
Are both hoses at the fire wall getting to hot to hold?
Jan 20, 2013 at 10:44 PM
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