Engine hesitation my engine idles fine but when you put the accelerater the engine seem to hesitate and nearly stalls

Engine Runs Rough, Stalls, Hesitates on Acceleration, Hard ...

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Ford Probe Engine Runs Rough, Stalls, Hesitates on Acceleration, Hard Starting, Poor Performance. This is a verified problem based on 9 reports. Learn more ...

Starting Problems - 1997 Ford Probe - RepairPal

repairpal.com > Questions > Ford > Probe > 1997 Ford Probe

Dec 5, 2010 - Starting Problems on 1997 Ford Probe ... If the engine runs rough,stalls, hesitates on acceleration, is hard to start, or has generally poor ...

A new misfire/hesitation on accel. Problem.. - ProbeTalk.com Forums

forums.probetalk.com > Tech Section > 2nd Gen (93-97) V6 2.5L

use a couple of quality injector cleaner in the tank
run fault codes
remove and clean injectors
check fuel pressure

if engine idle good stall on acceleration either fuel filter clogged or fuel pump weak has low fuel pressure.

you can replace battery with out effects.first turn off radio.before removing negative battery cable.when you install new battery, when you start the engine let it idle until get operating temperature.the computer will have to relearn it memory while engine idling operating temperature.open throttle a little see if engine hesitate. it will hesitate some, when you can accelerate with out hesitation,engine tps sensor has relearned it position.if idle speed stable engine dont run rough and stall out in drive your pcm has relearned itself where you can drive it.

Sounds like the IAC, Idle Air Control. It's what controls the idle so when it has lack of control the idle will suffer. It's going to be bolted near the throttle and have a wire connection on it.

check timing ?

try adjusting the throttle position switch very hard to adjust right car will hesitate , not idle properly and hesitate when accellerating if not adjusted properly.

We are having the same problem. We are right now changing the crankshaft position sensor along with the intake and manifold gaskets.

put some plug wires on the car.

i would check fuel supply, volume adn pressure, i wold also look at the MAF sensor hot wire to see if it has a little chia pet growing on it.