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Message: [QUOTE="91turbogsx, post: 821595, member: 14"] Is it common for the Fuel Control Actuator or regulator to go bad on a CP3? After unplugging the CP3 it drives the exact same way, surging and everything. I swear it has been running off the K16 alone the whole time and obviously it is not going to keep up with 60% nozzles. I confirmed that the wiring is correct. I just don't know where to start with this issue. I also lowered the fuel pressure to Josh's spec and it is no different. I'm at a loss and don't know which system I should be focused on. I'm also getting a p1336 code at times. But the CEL will shut off on its own. I want to figure out the real issue without throwing parts at it. Just for personal knowledge sake. I truly appreciate all the help so far guys. [/QUOTE]

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