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New Edge Cobras
99 cobra hesitates after 4k rpms
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<blockquote data-quote="scottydsntknow" data-source="post: 15961785" data-attributes="member: 79824"><p>At that mileage yes it is. And you don't need to spend the $350 or so to get new ones, you can rebuild the ones on the car. What happens is the rubber boot dry rots and the spring in there that connects the electronic coil to the spark plug corrodes. You can put new boots and springs on all 8 COPs for about $35. Amazon sells them and so does Rockauto. Basically doing that is like doing the "wires" on a coil pack/distributor car. The actual electronic portion of an OEM COP almost never goes bad. If the car has the yellow accel or red msd COPs on it I'd replace them with OEM tho.</p><p></p><p>If that doesn't fix it then the fuel pump would be my next thought. Or you are leaving the traction control on lol.</p></blockquote><p></p>
[QUOTE="scottydsntknow, post: 15961785, member: 79824"] At that mileage yes it is. And you don't need to spend the $350 or so to get new ones, you can rebuild the ones on the car. What happens is the rubber boot dry rots and the spring in there that connects the electronic coil to the spark plug corrodes. You can put new boots and springs on all 8 COPs for about $35. Amazon sells them and so does Rockauto. Basically doing that is like doing the "wires" on a coil pack/distributor car. The actual electronic portion of an OEM COP almost never goes bad. If the car has the yellow accel or red msd COPs on it I'd replace them with OEM tho. If that doesn't fix it then the fuel pump would be my next thought. Or you are leaving the traction control on lol. [/QUOTE]
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99 cobra hesitates after 4k rpms
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