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#1 |
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Regular
2007 GT
12.11 @116
Join Date: Aug 2007
Location: Joplin, MO.
Posts: 72
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Mass air sensor question ?
Has anyone had a mass air sensor problem on our s197's ? I had a nitrous backfire a week or so back and ever since that my car smells like raw fuel out the exhaust while idleing and you can hear and feel it stumble once you get it up to cruising speed. But it still pulls hard in the upper rpm band, and I have lost about 2 miles per gallon ? Any suggestions ???
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#2 |
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Skirt Chasing Philanderer
Kit Car/Ducati/Explorer
Nike Fast
Join Date: Mar 2007
Location: Indiana
Posts: 8,977
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Better watch it with those nitrous backfires and having a plastic topend... I would be more concerned with what made it backfire first, then worry about your problem.
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Might want to consider writing down what is said above, it will help you at some point or another in your life!
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#3 | |
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Regular
2007 REDFIRE VERT GT/CS
Join Date: Aug 2007
Location: Montreal, Canada
Posts: 353
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Try cleaning it or borrowing the MAF from a friend's S197, see if it changes anything.
Plus it's a 5 minutes install job. Just promise your friend that you buy a new one if you backfire in his and break it also...
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![]() FRPP Whipple HO, FRPP 4.10, Magnapacks, SSC springs, BMR adj. panhard bar, Hurst Billet STS, 285-40-18 / 255-45-18 BFG T/A
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#4 |
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MM Fanatic
2007 Mustang GT
Join Date: Nov 2008
Location: Las Vegas
Posts: 4,121
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the electronics in the MAF sensor are pretty delicate. I wouldn't be surprised if the backfire did not make it FUBAR.
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#5 |
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Hardcore Enthusiast
2008 Mustang GT
Join Date: Nov 2007
Location: West [of] Chicago
Posts: 2,471
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I've heard of a couple MAF sensor failures over at TMS. Listen to everyone above my post... good places to start trouble shooting.
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Experience is what you get when you didn't get what you wanted.
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