hey guys, first time i have posted here in the tbi board. my brother has a 10/92 4.3l s-10 tbi (vin z engine code). at first he was getting no power to his fuel pump relay on the firewall. traced the orange and green wires as far as i could and could not find any breaks or bad fusible links. so i wired it strait to the battery and an igntion source and got his fuel pump to kick on and it started right up. we he took it for a drive just to charge the battery cuz we pretty well killed it trying to get it running. he drives it around for about a half hour and brings it home and pulls it in the garage. when he shuts it off now it will not start at all. i have checked and it is getting good spark. plugs look a lil worn but they are firing pretty good. i want to ohm the injectors but my haynes manual doesn't tell me what they are supposed to read. also how do i check to see that they are even geting a pulse from the ecu? i am at my wits end as any and all forms of efi and most technology are tools of the devil to me. any places i should look for problems or any direction you guys can give me would really help. thanks