Author
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Topic: Exhaust Leak Question
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90gtverrt
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Member # 1437
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posted
Can a big exhaust leak at where the header collecter meets the H-Pipe cause a loss of power? And also how will it effect how the car runs.
Mike
Posts: 1199 | From: Livermore, CA | Registered: Jun 2002
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BlackNGold
CaliforniaFords.com Moderator
Member # 655
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posted
The engine will run lean with an exhaust leak...Because of that you probably arent running as much timming and you will lose HP that way...I'm suprised you havent asked about backfires yet....
-------------------- -SLOWER TRAFFIC KEEP RIGHT-
Posts: 5132 | From: Bay Area, CA | Registered: Dec 2001
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90gtverrt
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Member # 1437
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posted
Car isn not backfiring at all but its a huge exhaust leak
Mike
Posts: 1199 | From: Livermore, CA | Registered: Jun 2002
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S351-R
CAFords OG
Member # 1605
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posted
An exhaust leak upstream of the O2 sensors will make the O2 sensor read lean causing the computer to richen up the air/fuel mixture and make the engine run richer resulting in a loss of horsepower.
Posts: 344 | From: Earth | Registered: Jul 2002
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Norgs
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Member # 649
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posted
doesnt matter where the exhaust leak is...u will loose power with an exhaust leak
-------------------- R.I.P. Miles 12/8/02 R.I.P. Mike 12-2-03 cant believe it. gonna miss u man!!
Posts: 1031 | From: Tempe...formally San Ramon | Registered: Dec 2001
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