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Thread: hello, my 87 century wagon says please help!

  1. #1
    Join Date
    Apr 2017
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    hello, my 87 century wagon says please help!

    engine light comes on and code reader says egr system

  2. #2
    Join Date
    Sep 1999
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    Dbl Oak,TX
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    Which engine does your car have?

    There are several troubleshooting charts in the shop manual depending on which engine is used.
    What has been, can be again. (Bob Wills, 1942)

  3. #3
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    Century Estate Wagon V6-231 3.8L VIN 3 FI (1987)

  4. #4
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    Sep 2017
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    Chesterton
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    Do you have vacuum to the EGR and have you applied vacuum to the valve to see if the diaphragm is good?

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