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New Edge Cobras
99 cobra hesitates after 4k rpms
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<blockquote data-quote="006" data-source="post: 15998229" data-attributes="member: 5015"><p>Questions:</p><p>What brand of O2 sensors are on the vehicle right now?</p><p>You mentioned the exhaust temps pre and post cat being 50 deg different. This could be due to a fuel mixture and depending on what brand of sensors you have, it could eventually lead to clogged cats.</p><p>Does the vehicle have a tune on it? Can you check and if so, put it back to the stock program?</p><p>It is possible you're running in limp mode.</p></blockquote><p></p>
[QUOTE="006, post: 15998229, member: 5015"] Questions: What brand of O2 sensors are on the vehicle right now? You mentioned the exhaust temps pre and post cat being 50 deg different. This could be due to a fuel mixture and depending on what brand of sensors you have, it could eventually lead to clogged cats. Does the vehicle have a tune on it? Can you check and if so, put it back to the stock program? It is possible you're running in limp mode. [/QUOTE]
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99 cobra hesitates after 4k rpms
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