Fitch Fuel Catalyst Problems


plugrpete316

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York, PA
Vehicle Year
2003
Make / Model
Ford
Engine Size
4.0
Transmission
Automatic
Saw several good reviews in off-road mags last few years, so I bought and installed the unit several months ago on my '03 Ranger 4.0. Followed mfr's instructions about touching the pos & neg battery leads together to reset the computer. Result was about 2mpg worse mpg. Mfr was no help. Anyone try this item?
 
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12step

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May 15, 2010
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n.c.
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97
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ford
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2.3l
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Manual
What is that supposed to do I have seen adds for it but never understood what it does also how many tanks are you basing the two mpg loss to
 


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