- May 7: GM Transmission Lawsuit Affects Hydra-Matic 8L90 and 8L45 news | 14 days ago
- April 17: GM Shift to Park Recall Needed, Alleges Class Action Lawsuit news | 34 days ago
- March 10: GM Trucks Suffer Automatic Emergency Braking Incidents recalls | 72 days ago
- March 4: GM to Replace Engines in 2023 Colorado, Silverado 1500, GMC Sierra 1500 news | 78 days ago
- February 22: Chevy Silverado Crushed Roof Lawsuit Moves Forward news | 89 days ago
9.0
really awful- Typical Repair Cost:
- $1,140
- Average Mileage:
- 55,150 miles
- Total Complaints:
- 4 complaints
Most Common Solutions:
- not sure (2 reports)
- replace intake gaskets (2 reports)
cooling system problem
Helpful websites
- No one has added a helpful site for this 2003 Monte Carlo problem yet. Be the first!
A D V E R T I S E M E N T S
Needless to say I had to replace the gasket twice. GM finally came out with a differant gasket to fix the problem. The problem was the Dexcool antifreeze was eating through the gaskets. The created a new gasket and created a new antifreeze that you can use in any vehicle. There was a class action lawsuit against GM. We all had to produce reciepts for the repairs which I had. Low and behold everyone got screwed out of their money when GM went bankrupt. This also happened on my 97 GrandAm.
- Dan E., Lansing, MI, US