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8.5
pretty bad- Typical Repair Cost:
- $1,900
- Average Mileage:
- 98,400 miles
- Total Complaints:
- 8 complaints
Most Common Solutions:
- clear out pcv port / replace seal (5 reports)
- not sure (2 reports)
- replacing engine (1 reports)
engine problem
Helpful websites
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A D V E R T I S E M E N T S
2013 GMC Terrain Engine main seal blown. Light came on with reduced engine and stopped immediately. Oil all over ground and nothing on dipstick. Since we bought car in 2015, it has been serviced at GMC dealership. We come to find out there is faulty PCV valve that in colder temps freezes, causing pressure to build, which caused seal to blow plus other damage most likely to engine. Contacted dealership and he said no warranty on car and also that he has had others with same issue. Contacted GMC customer support and no help. We are having a private mechanic either replace seal or put in new engine and will never buy another GMC vehicle again. May contact a lawyer as this should be a lawsuit!
- Sherry B., Hastings, US