2000 Jeep Laredo Car will not warm up

2000 JEEP GRAND CHEROKEE LAREDO
155,000 MILES • 6 CYL • 4WD • AUTOMATIC
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JEEP JACKSON
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  • 2 POSTS
The inside for the car will not get hot.The air blows out warm.How do I check the the vacuum system.
Nov 16, 2009 at 9:18 AM
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BEEF99
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  • 152 POSTS
Your thermostat may be sticking or you have a plugged heater core. Suggestions: Flush coolant system and put in new and correct Thermostat. This should take care of your problem.
Nov 16, 2009 at 10:36 AM
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