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Old Dec 14, 2007 | 08:52 AM
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From: cullman,Al
Default dfco problem

So my dfco (deceleration fuel cut off) kicks in around 70-75 well my car gets louder and it slows down considerably even when going downhill i can start at the top of the hill going 75 by the time i get to the bottom i'm only running 65 this sucks cause either i have to hold the gas going downhill or at the bottom i have to accelerate back to 75 my 97z did the same thing but didnt slow down any in fact i was usually pressing the brake to stay out of someones bumper. this really destroys my mpg. anyone else have this prob or know how to fix it?
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Old Dec 14, 2007 | 08:56 PM
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a4 or m6?
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Old Dec 15, 2007 | 04:54 AM
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its an a4
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