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Sudden Power Loss at 60mph

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Old 05-21-2007, 04:35 PM
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Cool Sudden Power Loss at 60mph

I took it out to get gas, and on the way back home I got on it at about 60 it cut power and the engine light flasshed then stopped. It felt like a rev limiter, but I wasn't even close to the red line. Does any one know what is wrong with my car?

2004 RX8 GT
Old 05-21-2007, 04:36 PM
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Rotary , eh?
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You'll probably need to get the code read.
Old 05-21-2007, 04:38 PM
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OMGITM!
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Was the engine warm? iirc mazda tech designed the ecu to not allow the engine to do anything self destructive (ie: rev too high while cold)

or just a missfire
Old 05-21-2007, 04:47 PM
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was this in 3rd gear? because as said before the engine will cut fuel early (6k rpm's) if it is cold. in 3rd gear mph is rpm/100, so 60mph = 6000rpms. I doubt it was a misfire, they dont feel like rev limiters.
Old 05-21-2007, 11:31 PM
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I think it was "cold" but not sure. I took it out later after letting it sit with the engine running for 20 min. No light or power loss, so I think that was the problem.
Old 05-22-2007, 12:34 AM
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like a striped a$$ ape!
 
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if omp misses it will instantly go into "fail safe" (iirc) I am sure the code was stored, find out or else
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