Drop in rpm

I have Chrysler LeBaron 4-door 1994, 3L V6 MPI, 4sAT. Over the last couple of months, once in a while when idling, the engine rpm drops to zero and then quickly returns back to about 600 rpm and continues to run. Recently, however, on two occasions when such a drop in rpm occured engine stopped running. I restarted and continued. Something is happening or about going to happen. How can I prevent it or fix it? Thanks for the advice.

When was the last time your fuel filter was changed? Definitely sounds like a fuel supply problem.

The filter was replaced about a year ago. But I will do it again. Thanks.

Fuel filter should be changed every 6 months or so...but even a year shouldn't cause that unless you have a lot of sediment in the gas tank...and only if you let the tank get low before filling up again.

I'm not sure if its the same, but my lebaron 2.5L turbo has a target idle of about 912 rpm. Mabe your timing is retarted and its struggling?

hello I had that same problem once at it turned out to be that one of the spark plug wires was messed up, so you can try checking that.