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The Terminator
Engine/Tuning
I'm at wits end with this damn cobra!!
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<blockquote data-quote="racin4ds" data-source="post: 10028091" data-attributes="member: 107738"><p>Ok guys, need some serious help here, I've owned my Cobra for a little over two months now, shortly after I bought the car it developed an issue of not pulling past 5000rpm, it goes flat and bucks violently almost like someone is pulling a plug! Other than that it runs perfect down low and around town. This problem only exists when I go WOT. The car builds boost and holds it steady throughout so its not belt slip.</p><p></p><p>A little history on the car:</p><p>48k miles</p><p>only mods are JLT RAI, 2.76 upper and 3" catback</p><p>Diablo Predator tuned. (yes it does this on the stock tune also)</p><p></p><p>Plugs are Brand new TR6's gapped at .032</p><p>MAF is clean</p><p>No MIL</p><p></p><p>I've done some datalogging with the Diablo and see nothing out of the ordinary, fuel pump DC only goes to 50% before it starts breaking up, no misfires detected, what else should I look for? </p><p></p><p>:shrug::shrug::shrug:</p></blockquote><p></p>
[QUOTE="racin4ds, post: 10028091, member: 107738"] Ok guys, need some serious help here, I've owned my Cobra for a little over two months now, shortly after I bought the car it developed an issue of not pulling past 5000rpm, it goes flat and bucks violently almost like someone is pulling a plug! Other than that it runs perfect down low and around town. This problem only exists when I go WOT. The car builds boost and holds it steady throughout so its not belt slip. A little history on the car: 48k miles only mods are JLT RAI, 2.76 upper and 3" catback Diablo Predator tuned. (yes it does this on the stock tune also) Plugs are Brand new TR6's gapped at .032 MAF is clean No MIL I've done some datalogging with the Diablo and see nothing out of the ordinary, fuel pump DC only goes to 50% before it starts breaking up, no misfires detected, what else should I look for? :shrug::shrug::shrug: [/QUOTE]
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The Terminator
Engine/Tuning
I'm at wits end with this damn cobra!!
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