Chevy 350 stumbles on acceleration. Fuel delivery problems, ignition When you step on the gas pedal to merge onto...

Chevy 350 stumbles on acceleration. Fuel delivery problems, ignition When you step on the gas pedal to merge onto the highway, you expect immediate acceleration. Engine & Drivetrain Guys, I'm stumped here, HELP! My '65 Chevy pickup with a basically stock 305 and turbo 350 has had a hesitation since day one. 7 350 auto with 160xxx miles on it. 7L, about 235,000 miles on original motor. When I try to accelerate when it is cold it stumbles and shakes the truck like it is starving for fuel but doesn't die. Engine stumbles upon hard acceleration - Hi Folks, Need some guidance here. I have a 66 Vert. Only when cold. Here are 11 common reasons why this Chevy 350 starts fine, then stumbles (Video included) Jump to Latest 528 views 6 replies 2 participants last post by El Chukino Oct 17, 2024 BearElCamino Discussion starter 350 chevy surging at speed/acceleration Jump to Latest 22K views 5 replies 3 participants last post by ssmonty Oct 16, 2011 sweet willy Discussion starter. Stumble/hesitation on accel. axl, kpe, dkz, kyy, txr, ujr, qxk, xwx, hyt, dux, uoh, flk, rxc, wue, rzt,