Most Common Car Issues
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Sigma
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MOST COMMON PROBLEMS
MITSUBISHI Sigma 1990
The 1990 Mitsubishi Sigma is a 4-door sedan with a 3.0L engine featuring multipoint fuel injection. Manufactured in Nagoya, Japan, this high-series passenger car comes with a driver-seat-only front airbag and manual seat belts.
Spec:
Problems:
Oil leaks
The Mitsubishi Sigma from 1990 is known to have issues with oil leaks, often due to aging gaskets and seals.
Overheating
This model commonly faces overheating problems, which can be caused by a failing radiator, water pump, or thermostat.
Transmission issues
The automatic transmission in the 1990 Mitsubishi Sigma can experience problems with shifting and may require frequent maintenance or repair.
Electrical problems
Older electrical systems in this model can lead to issues such as faulty wiring, failing alternators, or malfunctioning sensors.
Suspension wear
The suspension components, including bushings and shocks, tend to wear out over time, leading to a rough ride and poor handling.
Rust
Due to its age, the 1990 Mitsubishi Sigma is prone to developing rust, particularly in the undercarriage and wheel wells.