Mechanics

INTAKE BACKFIRE

2000 Ford Ranger

2000 Ford Ranger 6 cyl Four Wheel Drive Automatic 12000 miles

I have a K and N intake on my 2000 Ranger which has been great for almost a year. Now when driving on the freeway and going 50 or so and hit the gas to downshift the intake sounds like its backfireing. I cleaned the filter and re oiled it and also cleaned the mas. It was plugged into the computer and didnt show any problems.I appreciate the help.
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Barcus
March 11, 2010.



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