95 that stalls

[Mike Carton]

i have a 95 gt that has 100,000 miles on it the only mods are a mac fender mount cold air intake and off road h-pipe. the car stalls ocasionally it usually happens when car has been driven for a half hour. so far i have replaced the cap, rotor,wires,plugs,ingnition module,egr valve and senser.it is still happening. i pulled the cap and noticed white deposits on the rotor tip and terminals. i cleaned them and it ran good for 200 miles then stalled again. pulled the cap and deposits were back. any ideas would help. thanks

 

[wytstang]

First welcome to stangnet,
So it happens only when the car is hot??? Does the car idle like it has a cam when cold??Does it start right up after it stalls or does it take a while???

 

[HISSIN50]

The IAC might be dirty. If your cold idle is lackluster, or if there is a lasting RPM drop when turning on the A/C, that suggests the IAC is not getting it done.

Good luck.

 

[donkey_punch]

seems like the pick up in the distributor is going. if you can find a buddy with a 94-95 and swap distributors, its a good way to find out. the fox body have a different one.

 

[HISSIN50]

Also, are there any codes?

 

[Mike Carton]

There are no trouble codes.that would be to easy. i'll try cleaning the iac and see if that works. it starts right back up and the idle is a little rough when cold.