2001 Chevy Tahoe Lukewarm heat

2001 CHEVROLET TAHOE
170,000 MILES • V8 • 4WD • AUTOMATIC
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JKRENGEL
  • MEMBER
  • 1 POST
I have only lukewarm (at best) heat in the front of the vehicle but the rear heater is blowing hot air.
If they both operate off the same heater core??
What would be a possible casue?
Dec 16, 2008 at 12:29 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Hi:
there are two heater cores on your vehicle. Have the front one flushed to see if that helps.

Let me know if it helps.

Joe
Dec 16, 2008 at 10:11 AM
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