**** = jeeeerk.....?
no year, stated. wow ! 1993 to present.!
only Jeep GC.
no engine stated. nor transmission option type,?
stalls, all stalls end with the CEL glowing this is
NORMAL the CEL
the CEL glows at key on, for self test. and at all stalls.
if you had looked closer at the cluster ,lots of lamps glow , at self test.
the jeerking (spelled wrong to fool the stupid bad words engine)
Jeerking is usually engine gross misfire, or loss of DC 12v electical power to the EFI systems. called DC power loss or battery power lost.
if all lamps in the car work , radio, heater blower, dash lamps all work
then the DC power is ok, Head lights work at STALL.?
it's not the transmission
so its just an engine stall. (RPM was 0, is the big clue there)
engine RPM = 0 is a stall.
cause by gross misfire, The PCM does many things to stop all stalls.
but cant correct gross misfire, it cant.
top reasons on jeeps is....
or the
JEEP ASD relay dropped you out)
btw: ever get a tune up this decade or every 60k miles?
if not , why not?
There are all these ways for the ASD relay to drop.
here are all ASD causes.
http://www.fixkick.com/Jeeps/ASD.html
there are tests for each drop logic path..
many are simple, did the SKIM lamp glow?
what I do after a real tune up is.
connect a scan tool and drive.
and bam, communications failure, you lost 12vdc power to the PCM.
bad 12v power. (loose fuses to PCM?) battery cable lugs GREEN?
or you get DTC errors. live or pending or freeze frame seen.
got DTCs?, BINGO.
The PCM even tells you ASD pin errors.
bad ignition coil (s)?
etc.
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