well here it is its a 86 iroc-z tpi big cap distributor with 7 pin module for some reason once it heats up or driven for about 30-45 min and it gets real warm it will not want to idle and it misfires all over i was thinking it was in the ignition so far the coil and ignition module have been changed and still acting up after u let it cool off pretty good its back to normal im stuck, any sugestions ? it does it more during the day when its hotter not so much at night depending on the temp im stuck here guys .

 

Have you pulled your spark plugs and looked at the condition of them? Also when is the lats time they been changed? If your going to pull them to check em, might as well have a new set on hand to change em if needed.
For now though check the conddition of your plugs