[eville]

Originally Posted by DWC

I’ve been fighting this vibration so long, I think it is driving me crazy and my recollection is getting foggy.

In my mind, I’ve been recalling that the vibration is much less noticeable at idle. So, I just went outside and warmed up the car and slowly raise the idle up to 2000 and there is definitely a noticeable vibration. Maybe not quite as much as when it’s under load, but it is definitely there.

I’ve been trying to take notes along the way as I’ve been troubleshooting, but this seems like a key piece of the puzzle that I’ve been recalling incorrectly. I’m just getting old I guess.

Mike- yes, you’re right, thanks for keeping me on track.

Daniel

I went back and scanned some of the posts. I don't see where you've confirmed 100% your timing.

Do this with a piston stop, or at a minimum, pull your balancer bolt and check the orientation of your keyway with your timing mark. I needed to confirm TDC on my car recently. Here's mine and it was correct: