93 ford probe kills when i let off the gas, is starts up fine ,after it warm up it kills

The first thing I would check would be the coolant temperature sensor.

I would be suspect of the MAF sensor. It will not throw a check engine light.

Engine Runs Rough, Stalls, Hesitates on Acceleration, Hard ...

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Ford Probe Engine Runs Rough, Stalls, Hesitates on Acceleration, Hard Starting, Poor Performance. This is a verified problem based on 9 reports. Learn more ...

Starting Problems - 1997 Ford Probe - RepairPal

repairpal.com > Questions > Ford > Probe > 1997 Ford Probe

Dec 5, 2010 - Starting Problems on 1997 Ford Probe ... If the engine runs rough,stalls, hesitates on acceleration, is hard to start, or has generally poor ...

A new misfire/hesitation on accel. Problem.. - ProbeTalk.com Forums

forums.probetalk.com > Tech Section > 2nd Gen (93-97) V6 2.5L

Yes there is one and I think it is under the hood on the firewall.

Have you checked the fuel pressure regulator for leaks into the intake

ran it without oil stoped shut it off now it wont start it cranks all day but dont start

when was the last time the timing belt was changed ,this may be the problem

keep your foot on the gas until the car warms up

when you are traveling about 35 or 40 mph press the brake just hard enough to make shudder let off do it again let and off. if you can control the shudder that way then its the brake if does not do it til you slow to a certian speed then the problem may be engine related. As far as the low idle there is an idle stabilizer which can definitely cause that problem. Or in some case an aged timing belt can cause similar issuses

Since it's turning over and you smell gas you probably have a spark proble. Check spark at plugwires and work back to the coil by disconnecting the smaller 3 prong connector at the distributor. Check for 520-580 ohms between the 2 outer prongs on the dist. side.  If that is good pull the cap and inspect.  Check resistance from the inner of the 3 prongs and the coil by probing the hole where the cap penetrates the high tension lead.  No resistance = Bad coil. Replace dist.  NEXT Remove dist. marking the rotor position and the housing position in order to replace it the same spot.  Tun th rotor and you should hear 6 clicks per rotation. this is the injectores taking spark. If none then CK1 (or camshaft sensor) is likely bad. refer to manual for in depth and double checking the routine. A Disty is aroung $200-250  or 1,000 at dealer. Even after all these checks there is no guarantee as the probe is known to have some really tough spark issues. Particularly the 93. This info is for 93 2.5L 6cyl., but translates well for most any car. ICM (ignition control module) cannot be tested unless your parts house has a tester. Th eprobes have internal icm and coil (in the dist.).
 Remember. You can jumper from gnd and 10 pin too pull codes. 
 All this can be found in a 15$ Haynes manual which pays for itself the first time you have issues.  Feel Free t oe-mail me - I have gone Waayyay past this with my 93.    [email protected]