Quote:
Originally Posted by Mikester
The actuator is the little bellows mounted on the turbo that pushes the wastegate door open.
You can move it by hand with a little bit of effort. If it’s overly easy to move cold, it may be too floppy at temperature. Other times, the little c-clip that keeps the actuator rod secured to the wastegate comes off & the car will never build boost.
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it moves but its not easy. when it does build boost it pulls hard and hold 8psi steady
Quote:
Originally Posted by nick_d_240sx
Have you checked the coil packs? I had a similar problem and it was the cheap off-brand coils. Got new OEM ones and cleared it right up.
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the PO replaced them trying to clear the issue with brand new OEM ones stamped nissan, i borrowed some off mu buddies 300zx that runs fine and still had the same issue