i put a new fuel pump and ignition and computer because my car was turnning off when driving. its still turnning off, transmission slips(automatic) and engine misses at idle speed, plus main relay act crazy under the dash. Any advice thankss.

 

The main relay is powered by the ignition switch. Hope this helps you draw the right conclusions.

 

how's the main relay acting crazy......what is it doing....not a lot it can do.....when they go bad, generally you can't crank it for a while.....

you sound like you may have an ignitor problem, located in the distributor