I have a 1993 300 I6 automatic and it stalls sometimes when pushed hard...like trying to slowly climbover something - even sidewalks
Also, another time it would stall is when i'm doing quick, throttled U turns...when i straighten out - it stalls.

Can someone please tell me what's up with this? It's been like this for the last 30,000 miles. I did a tune up and the mechanic told me to get it checked out by the dealer becuase of a "rough idle" problem....so i came here first.

The truck shakes at idle
it drops below normal idle when reved in neutral
it drops idle before take off
it stalls sometimes at U-turns and Sharp throttled turns
...and the most pathetic thing of all is...
When i wedge the tires parallel to a raised side walk and try to go over it slowly....it stalls...how embarrasing

I'm conserned because i really want to get into some sand...and if i get stuck and try to rock it out....it just might stall again...HELP!

 

You said that you did or had your mechanic do a tune up. I assume that this includes a plugs, wires, cap and rotor and the whole deal. Did you change the fuel filter? I think that you would have done that in frustration already. Also have you replaced the throttle body sensor yet? Its a matchbook sized sensor on the firewall side of the throttle body. It controls the throttle reaction and mixture. I replaced this on my '93 when I was having trouble with acceleration. It helped a great deal. I really noticed the difference towing a 21' trailer. That should only be a couple bucks. If that doesn't make any difference, the next thing I would try is the fuel pressure regulator on the fuel rail. This controls the pressure for the injectors. This would cause problems in acceleration as well. Try these things and let me know if it helps. Bruce

 

I have a 93 i start with thottle possessioning sensor and i DO IT NOW it has blow the front seal on my trannie its $30 bucks after markit and it im looking at $850 to 3700 dollers ot fix it

 

Ok , Youll have to walk me thru this one .... How does a faulty TPS cause the front seal of a transmission to blow out ?

 

dont ask me your transmission shifting is controled by the computer and pressuer if it get a bad code from the tcs it will blow the front seal out iv seen to of them do this with i 6 mo. i think thay have a probm and wont a mit to it i did mine this weekend and have close to 20 hrs in it and had a shop with host and all the rite tools