1994 GT-S Intermittent no-start Options

[6gfreak]

Hey guys, I am a lurker on here. As the title states I have a bit of an issue. The car is auto. It will start fine when cold, it will drive fine for a day. But then all of a sudden it just wont start randomly. What is happenning when I turn the key is it kind of sounds like the timing belt snapped, but when I put my foot on the gas it starts making a different sound and its like its just about to start but just doesnt catch, take my foot of the gas goes back to the sound where is sounds like a broken timing belt.

If I leave it for a couple hours, it starts right up like nothing happenned. (not sure if its a temperature thing)

Things I've changed recently to solve the issue (not in order):
- Distributor
- Starter
- spark plugs
- fuel pump

I have a feeling its a bad ground or a temp sensor or something.

Do you guys know a link for the actual Toyota manual for this car?

Thanks guys. Let me know what you think.

[6gfreak]

I realize it is pretty tough to diagnose on here. I’m really hoping that someone would be able to say “OH! I had the exact thing happen to me, Its the ____________________”

- Yes Spark
- No security system
- Not timing belt cause after it sits, its perfect.
- No exactly the same symptoms after I changed each part
- I guess thats something I can grab a couple of from the wreakers and trouble shoot (IAT) but it is plugged in
- No check engine light.