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10.0
really awful- Typical Repair Cost:
- No data
- Average Mileage:
- 90,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
exhaust system problem
Helpful websites
- No one has added a helpful site for this 1983 G20 problem yet. Be the first!
A D V E R T I S E M E N T S
i bought it used, had the following work done, new radiator, wather pump, thermostat, hoses, carburetor rebuild, major tune up. runs fine on freeway, BUT! any small up hill grade when you open 4 barrel carb, the engine heats up and exhaust manifold turn cherry red!! Vacum is higher than normal. back pressure ok. 2 1/2 tail pipe. new catalytic converter and muffler. HELP!!!!!!!!!!!!!!! got any answers???????????????????????????????????/
- Darold M., Clackamas, OR, US