Losing power and missing under boost?

NAVIG8ER

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Feb 23, 2003
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TX
In the last week or so my cobra has been missing while under boost and in the higher RPMs. I starts, idles, and drives completely fine under normal driving conditions but as soon as I stomp on it the car feels like the supercharger belt is slipping or something? There are no check engine lights or anything else wrong and I just changed my plugs thinking it was a bad plug. All eight were burning fine as far as I could see?

On top of that, my Raptor Shift Indicator light starts going crazy and lighting up at the same time the the problem occurs.

I have read posts about the Fuel Rail Pressure Sensor but not sure how or what to do besides buying parts and replacing them (costly).

The car has 49k miles on it and it has been well taken care of. I have a Predator tuner, can I use that to figure out what is wrong with it?

I am sure someone has the answer to this, holler back when you can?

JC
 

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