Hey wats up I'm new to this forum thing but I have a few issues with my blazer here it goes..

I have a 1993 Chevy s10 Blazer Tahoe LT 4.3L CPI Vortec. The issues I am having is .

Car will start up with a slow crank. Then run fine for about 5-10 mins before starting to miss out. Then after it dies out it will not start for about 10mins. Now for the pass week I have been trying to figure out what is causing this. Now I have just replaced the distributor like a day ago since the blazer still had the factory distributor in it. But now it wont start. and so i hooked up a scanner to it and i have Code 54 and 43

Code 54 Is a Spark Control Module Failure and its brand new.
Code 43 Is a fuel pump relay failure.

and with code 43 would that cause my blazer to run fine for about 5-10 mins be fore mising out...really need help with this gotta get it running tonight....Thanks

 

aint there a module in the cap its self? its a flat thing with 2 wires connected to it .