93 escort hesitates when accelerating

SOURCE: Hesitation when accelerating

Did the EGR valve replacement fix your problem ?

SOURCE: hesitates/stalls during acceleration

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.

SOURCE: 2001 f250 5.4 hesitates while accelerating

check for misfire dtc's possible coil on plug

SOURCE: engine hesitating during acceleration

Ok, there are many issues here that you will need to inspect. I recommend changing the fuel filter and pump as well. this will fix the hesitation. the intake and exhaust manifold gaskets will need to be replaced as well. this will stop the backfiring.

I also recommend checking and running a teat on the PCV valve and inspect the PCV hose as well. it could have a leak or a small crack on it.

Check the air filter and change if needed. this will help with acceleration issues as well. Next, i would run a check on all plugs and the complete wire set as well. change if needed.

Inspect the injectors for leaks and lose wires. make sure they are in good condition. replace any injectors that isn't firing properly.

Ok, there are some sensors that you will need to check as well. i will list them below.

SENSOR CHECK LIST--

1. Check the O2 sensors for worn wires.
2. Check the MAFS(Mas Air Flow Sensors) Check for Damaged, Loose, or Faulty Mass Air Flow Sensor or Circuit.
3. Check the Air Cleaner Temperature Sensor. this sensor could be damaged ro have loose wires. check accordingly.
4. Check the Throttle Position Sensor. this device could be connected wrong or it may be faulty as well. replace if needed.

Be sure and inspect all the above and repair any problem spot you ruin across during your inspection.

Please rate and god bless:)

SOURCE: car hesitates and loses power when accelerating

have your mechanic check to see if there is a dirty fuel filter along the gas/fuel line from the gas/fuel tank to the carburettor/injector. It may so happen that there is yet one fuel filter that has been left hidden and never changed even though you have been carrying out routine service and maintenance as at when due in all these while.

as a shortcut, you can also consult the manufacturer to find out how many fuel filters are installed along the fuel/gas line please.