Hello all

The Burb is acting up again. Drove 6 miles to work this morning, 39F outside temp, she started and drove great. Office to home 30 minutes ago, and after sitting for 15 min, no start. About 49F now, at operating temp, crank speed 100+ rpm, good glow, fuel present up to the filter, gray wisps out the pipe after crank. Recently replaced the extension harness and IP harness about 2 months ago. None of my 3 FSDs make a difference. Hopefully it's not a pull the manifold job again. Any thoughts?

Thanks

BTW mileage npw 298K