7.1
pretty bad- Typical Repair Cost:
- $1,200
- Average Mileage:
- 105,900 miles
- Total Complaints:
- 7 complaints
Most Common Solutions:
- get the whole manifold replaced and $600 a shot, (3 reports)
- not sure (2 reports)
- replace gaskets (2 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2003 Alero problem yet. Be the first!
A D V E R T I S E M E N T S
click to see larger images
The 2003 Alero with the 4.3 V6 is a good auto/engine, it's the manufacturer using cheap Intake gaskets (Plastic) to save money, if anyone has intakes leaking just have all of them done, Intake and head gaskets, I was lucky to find an honest mechanic, cost me $1,022.34 but the car runs like new, he used Fel-Pro brand gaskets which in my opinion are the best, and they are metal not plastic, other than that I have not had any other problems with this car, I plan on restoring this auto because the Alero was the last Olds to come off of the assembly line.
- northwoods362mi, Interlochen, MI, US