My 96 Sonoma, Vortec V6 stumbles when pressing the accelerator from a standing start. You can push harder on the accelerator and get through it but if stopped on a hill the truck will stall when you step on the pedal. Does it every single time. Truck runs smooth but this stumble is getting irritating.
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96 stumble on acceleration...
- Thread starter gunnjb
- Start date
bigmac
New member
you could be getting too much fuel or too little on heavy accel. look at your spark plugs and see if thy are black. they should be tan/light brown in colour. could be somthing with an injector aswell