My 94 Dodge B150 van (about 150k) with a 3.9L tbi stalls at highway speeds.
No bucking, coughing, rough runing or any other warning symptom -- just dies
at 60 mph. Also dies at low speeds and sometimes also at idle -- same way.
Sometimes it will restart imediately, sometimes I must wait two or three
minutes before it will start. Did complete tune-up: air & gas filters, wires,
plugs, cap, rotor, egr valve. No codes set other than egr. Drove it about
200 continous miles at 65/70 mph with no problem. Next day it stalled four
times within 30 miles at 65 mph Doesn't appear to be weather related -
stalls on both wet & dry days. Anyone have any ideas here?
Coasty - 01 Jun 2006 11:12 GMT
If you have the original cat it could be clogged.
Coasty
> My 94 Dodge B150 van (about 150k) with a 3.9L tbi stalls at highway
> speeds.
[quoted text clipped - 10 lines]
> times within 30 miles at 65 mph Doesn't appear to be weather related -
> stalls on both wet & dry days. Anyone have any ideas here?
Advocate - 01 Jun 2006 14:25 GMT
> If you have the original cat it could be clogged.
Or a fuel pump
TBone - 01 Jun 2006 14:31 GMT
It could be the PCM as well. Try disconnecting the battery overnight to
purge everything from it and see what happens.

Signature
If at first you don't succeed, you're not cut out for skydiving
>
> > If you have the original cat it could be clogged.
> >
> Or a fuel pump
SnoMan - 03 Jun 2006 01:14 GMT
>> If you have the original cat it could be clogged.
>>
>Or a fuel pump
I would check fuel filter and pump first.
-----------------
The SnoMan
www.thesnoman.com
Ace - 03 Jun 2006 00:49 GMT
> Anyone have any ideas here?>>
The pickup in the distributor. Disconnect the pickup cable and check
the continuity while wiggling the cable.
Bob AZ