Sputtering when exhilarating on the freeway - Cars & Trucks

the term " scudders " is not a technical description so you will need to say exactly what you mean
also it is accelerating not exhilarating as that means up lifting or invigorating
you couldn't get the transmission type in the question
you have to be exact in your description if you want an answer

The fuel pump or the fuel pump relay or fuse is gone out, Check the fuses first for a blown fuse.

Could be low fuel pressure or several other things.
If the check engine light is on you should get it checked out, most any auto parts store can scan the computer for free in hopes of selling you some parts.
If the warning light is not on, I would look at the fuel system again.

Have it checked with a computer diagnostics. It sounds like it could be a bad sensor, quite possibly your oxygen sensor. A bad sensor could cause the computer to think your engine needs more fuel.

Check your coil pack, spark plug wires.

STOPPED UP FUEL FILTER OR FUEL PUMP FAILURE.

The MAF SENSOR IS THE SUSPECT IN YOUR ISSUES . iT'S IN THE INTAKE DUCTING. iT CAN BE CLEANED WITH CRC ELECTRICAL SSPRAY CLEANER. CLEAN THOUROUGHLY BY DO NOT BRUSH, RUB, OR USED COMPRESSED AIR. tHEY ARE FRAGILE AND EXPENSIVE. hOPE THIS HELPS nED

Try checking your throttle position sensor

rear engine mounting underneath the car usually connecting the bell housing to sub frame

i had a similar problem it turned out to be a faulty fuel pump. Any mechanic should be able to do a fuel pressure test. to rule this out