1989 Fleetwood Brougham d'Elegance|2018 Chevy Colorado Z71
My Fleetwood refuses to run. When I started it up it was fine, but the second I went to kick down the idle it stalled out and wouldn't restart unless I hit the gas again. There's white smoke coming out of the primary jets whenever I hit the gas pedal and it still doesn't run for more than a few seconds before winding down to a stall. This carb isn't that old and it's given me so much trouble. What's up with it this time?