I have a chrysler town countey 2005.
Engine stalls and sounds irregular... When accelerating and in red lights.... Hard to starr. So far what i have done.

No error codes in obdii

New coil
New Spark cables
Checked Spark plugs
New camshaft sensor
New crackshaft sensor
Injectors Cleaning and serviced in lab.
Cleaned fuel lines carbuclean and comoressed air.
Changed fuel pump. New
Changed the whole fuel unit Who includes psi regulator.New
Changed egr valve New
Cleaned. Iac valve and did a simple test
Cleaned tps sensor and did simple test.
Changed oil and filter.
Conected battery tricke charger and cheke bat capacity
Cleaned maf sensor
O2 sensor sends good readings in obdii


I ran out of ideas.... Still stalling.... Thw throttle grwphic show spikes down when accelerating. Have no ides how to fix it gas looks good all is New.... Spark looks good al New.... Air looks ok. And computer obdii sends no error signal.

Heeeelp


Pleaseeeee help.

 

Checked spark plugs?
Why not replace them?

My Chrysler is a diesel so I cannot compare one on one, but my other car is a Mercedes and I experienced similair problems with stalling and irregular idling.
Most of the tome the cause is something bad with the sparks..
Even if cabling and plugs look ok there still can be a electrical leak or bad contact somewhere.
I researched everything on my Mercedes when it stalled and started to run iregular..couldnt find anything wrong

In the end I had enough and replaced everything at once.
Sparkplugs, sparkplugcaps, cabling, distributor cap, coils, you name it..
After that the car spinned like a new born kitten.