Replaced alternator,battery.ditrubator,cap,wires,plugs,coil,knock sensor,crank sensor,camshaft sensor,ignition control module what else can I do
I've been there.... A nightmare!!!
Your prolem sounds as the classical Hot Coil problem with no solution. Next time when engine stalls, check for spark, touch the coil and the ignition module. If they feel hot to the touch (can't hold it), chances are there is too much resistance in the High Tension side of the ignintion circuit.
This means the circuit from the coil to the spark plugs has too much resistance. Since you already changed everything I have to ask a question: Is everything as original specs??
When I had this problem it resulted that the gap between the terminals of the distributor cap (new) and rotor where to big, This created great resistance which heated the coil and quit sending spark.
Perhaps there is something in the High Tension circuit which is out of original specs. Is the gap in spark plugs correct?
Try an old distibutor cap. Do the metal contacts in the spark plug cables touch the metal of the spark plug contact?
Does the metal contact from the cable touch the metal from the coil's contact? Are they dry?
Check things which can create a gap where electriciy has to "jump" to complete its way to the spark plug. These are the ones which cause the hot coil and hot module trouble.
SOURCE: 1995 lumina cranks but will not start
Sounds like it has jumped timing, dont know which engine you have so could be chain or belt.
SOURCE: 1991 honda accord "no spark"
There is a relay mounted way up under the dash on the driver side. It
is about 1"x1"x2" and it says Mitsuba on it. This is the PGMFI relay,
sometimes called the main relay or fuel injection relay. It is very likely the problem. You can buy another one, or there was a bulletin on how to repair it. You need to take it out, pop the cover off, and resolder the cracked solder joints on the pc board that the relays are mounted on. Really not that hard if you have a little soldering experience. If not, just buy another one, about 50 bucks.
SOURCE: I have a 93 mercury topaz 4cyl 2.3L that stalls
It sounds to me like you replaced everything but the most likely cause of a stall while driving...The crank sensor.
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