Hitting a wall at 4K

I had a very similar issue with my Duster a couple years back. I made two passes at the drag strip. Both times I had the car floored, over halfway down the track the car completey bogged out. Like it just ran out of breath. I thought it was going to stall. I asked about on this forum and suggested replacing the stock sending unit in the tank. The sock filter gets clogged when sitting for a period of time without being started. I know my car sat for a while at some point. We replaced the stock fuel tank and sending unit. The problem is gone. No more related issues.

Hope this helps.

Try an Autozone cheapie, if that cures it, the carters make nice conversation pieces. Thats what mines been delegated to8). On my Cuda you can take a flash light and see the sock, straight shot down the filler neck. These probably get destroyed by siphon hoses jammed into it. Socks are cheap enough, and I would blow the line out before assembly. hopefully thats all it is. good luck.

Yeah, the car has sat for about the last two months without being started. It actually sits a lot, but its been fine up until a couple of days ago. Thanks for the ideas guys, I'll check it out. :)