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2005 Dodge Durango Question: Will exhaust manifold leak cause other problems if driven too long?

 

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mr1luv, 4.7L V8, Potwin, KS, September 30, 2013, 14:16
 Rookie

Can a regular Joe fix this?

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  • Medium-star Best Answer
    October 01, 2013, 10:24
     Journeyman

    An exhaust manifold leak can cause burned exhaust valves, improper fuel trim as the leak introduces extra oxygen that is picked up by the oxygen sensor, and slow warm-up time which also causes high fuel consumption, which will also cause your catalytic converter to fail prematurely, and the exhaust fumes can easily enter the vehicle cabin through the heating system and cause the passengers to get carbon monoxide poisoning, etc,etc. Have the leak fixed pronto!

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    mr1luv, October 01, 2013, 19:28
     Rookie

    Thank you

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    lightsaber, October 02, 2013, 04:25
     Journeyman

    You are very welcome. I would recommend taking it to a reliable mechanic for repair because the exhaust bolts could break off and be a nightmare to remove the broken portion. Good luck!

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  • Answer #2

    October 01, 2013, 16:54
     Master

    if abnormal bob can fix it , then certainly a regular joe can!.............most mechanical (as in exhaust leaks) , will not get better over time , and yes eventually it will start affecting other systems (O2 sensor readings for one).

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    mr1luv, October 01, 2013, 19:30
     Rookie

    Thank you for your quick and helpful response. Is there somewhere I can learn this process(internet or books)?

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    ziptie12, October 01, 2013, 20:04
     Master

    I've seen others recommend www.alldatadiy.com

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