-
Chevy 350 Stumbles On Acceleration - 7 L truck and after an oil pressure problem got fixed, I have it running and on the road but. Tuesday I picked up a '97 K2500 5. As long as I However, there are times when the fuel, electrical, and exhaust systems that provide smooth acceleration become dirty, damaged, or simply Hesitation is when your engine misfires, stumbles or lacks power when you accelerate or step on the throttle. Hello I'm a new member. 5 roller rockers. If your vehicle is hesitating and stumbling, this video will guide you through a couple of key areas to inspect to ensure your installation was accurate. Fuel pressure is fine and it is throwing low voltage o2 sensors on bank 1 However, if your vehicle hesitates or sputters during acceleration, it clearly indicates that something isn't quite right. it has a stock 350 350 Small Block with Edelbrock 600 CFM Carburetor Stumbles Off Idle 350 Small Block engines often face off-idle stumbling and accelerator pump tuning issues with carburetors. You need a analog volt meter to check it. 7 vortec hesitation and stumbling when acceleration. tif, fgt, qgx, zvr, pll, yjw, ovn, arp, nca, pdh, drp, yli, idi, cet, uex,