Need Help !!
 

I Have A 93 Camaro z28 , I Replaced The Ignition Coil And Module , my car cranks and drives but when it gets hot it cuts off and doesn't crank back up until the car cools down , can anyone help me with this ? Please

When you say "doesn't crank'.
Does the starter turn over and act like it has no spark, or nothing happens when you turn the key?

the starter turns over and acts like it has no spark

you gotta prove that it is missing either spark or fuel first. You ever have optispark issues in the past?

I personally would pull a spark plug wire, take a old spark plug and push it into the wire and rest that against the engine to see if you are getting a spark. That's what I had to do the 95 Bird I had.

im quite sure it's the optispark , the car has never had a new one and it has 123k miles and it's showing all the signs of needing a new one

the car is getting fuel we already proved that

How old are your plug cables? and are there any that might be melted thru. Such as laying on a header?

If it is the optispark you are not going to recover from it easily. 123k on a non-vented optispark is a lot. An optispark set up has a lot of parts. More than likely the cap and rotor have never been replaced. Even that requires the removal of the water pump. Good luck, its a pain in the behind.

yeahh i figured good thing i have a good mechanic

chris the person i brought the car from said the plug cables need to be rewired