Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Hi,l did you check the spark to each spark plug .?
this may be an issue with either the coil ,or crank sensor .
please check the spark at each spark plug and make sure the the coil bracket has a good ground at it.that is clean the spot where the coil bracket mounts to the motor ..jazzmaster ..
the issue you have is in the starting procedure or process when warm .
certain parts can fail when this happens .
.one being the ignition coil
also, the pick up assembly in the distributor .
and the crank sensor .
if you are not getting a check engine light then I would suspect the coil or pick up .
So, you need to check the spark output at each spark plug when it does run bad ..please ..
these did have a higher than average issue with the coil .
by , allowing it to cool down points to that .please bear with me on this..
and please check the spark when it does run bad and let me know ..thank you .
yes , am very familar with this vehicle .I aslo, had an 88" with the 3.9 L.
when I was referring about the crank sensor that is what I meant .you didnt say that you had relaced the
coil ,SORRY I meant to say also, the crank sensor -as that is what it is also called .
you have an electronic vacuum advance on the ecm ,dosconnect the vacuum and see if that changes anything ,
I saw a lot of those fail and cause the same problems as you have ..