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Q: check engine light on 1999 Saab 9-3

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
check engine light came on.manual says says"it indicates a malfunction in the fuel-injection or ignition system"it start right up.does'nt stall,shifts smooth,no loss of power'has 102,000 miles,maybe needs tuneup?
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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Doesn't need a tune-up. There are many reasons the check engine light can come on and many of them will not have an effect on the way the engine runs. Check the gas cap first, make sure it's installed correctly, if it's not sealing properly the light will come on.
There will be a code stored in the engine computer when the light comes on, this code needs to be retrieved to determine why the light came on.
Find Out Why Your Check Engine Light Is On
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