Heater core may become plugged and cause heater problems on Chevrolet Lumina

Problem Description and Possible Solution

The heater core in this vehicle is known to get plugged, which prevents the coolant from flowing freely, causing problems with the heater.

Problem Data
RepairPal Verified
Average mileage: (–)
1 model year affected: 1999
1 person reported this problem
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews