Good Shade-Tree Mechanic Forum
Alright, when the engine is under load when accelerating, it bucks a little. Engine (think it is engine, not drivetrain) spasms a few times when putting normal pressure on the accelerator. When doing a flat-out acceleration, flooring the gas and running each gear to around 4k rpm, does not happen. Happens in all gears, except 1st, though I think the only reason I haven't seen it in first is because I usually push it hard in 1st because engine is pretty weak (1.9 liter straight 4) (what a great sentence). Replaced fuel filter last weekend, and put injector cleaner in at same time. Plugs and wires replaced about 10k miles ago. Anyone have any ideas on what to try here?