what do 350 tbi injectors do when you turn key on
Should they turn on for a few seconds?
AND
wiring the fuel pump direct does that effect the injectors when i turn the key on?

 

Wiring the fuel pump "direct" is an almost foolproof way to insure the car burns to the ground someday soon , so how's about actually repairing whatever is wrong with it properly rather than taking the backyard hack "fix" method that WILL cause you much more trouble than a non running car ?

PS , Since we don't know what the actual problem is that your trying to jury rig around , and in fact since we don't even know what kind of car we're talking about here , you will get no meaningful information without telling us what kind of car your having trouble with and what the actual symptoms are , in as much detail as possible .

 

Getcha one or two of these first.