1999 Other GMC Models

1999 GMC
65,348 MILES • 6 CYL • FWD • AUTOMATIC
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MATTEW ROBINSON
  • MEMBER
  • 1 POST
not geting enought heat coming into car,the car is rover 75.thanks
Apr 8, 2008 at 6:47 AM
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RHALL77
  • ✓Experienced Mechanic
  • 3,361 POSTS
do you have a 4.3 s-15 or the gmc style blazer. Most likely the heater core is plugged if thats what you have.
Apr 8, 2008 at 7:18 AM
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