Took my EGR back to advance. Went through 4 new ones on the shelf to find one good assembly (every one failed the 9v test except the last). They are calling GP Sorenson on Monday to find out what'* up. Runs much much better now except the "miss" is still there. After scratching my head like mad, I borrowed the Advance Auto Manager'* (personal) scantool. Had it hooked up while making a few passes. What I felt was definately a miss turned out to be a lean condition. Remembered reading a thread about taping a fuel pressure gauge to the windshield. Did that and made some more passes, pressure was about 40+ and would slowly drop to as low as 15 during a hard acceleration. Never had a fuel pump die like this. What a brainteaser. Leaving for the week so she goes to my mechanic to have a new fuel pump installed while I am away (no time, and I don;t reilsh fighting the tank). Looking forward to getting this fixed and my MSD iginition back on (I took your advice and bought a set of TR55'*). It'* really starting to hurt having my pulley and chip sitting on the table and not under the hood.
1993 SSEi, rebuilt SC, K&N filter, intake pipe, MSD 8224 coils, MSD wires, NGK TR5 plugs, Magnaflow exhaust, Ceramic pads, Jet Stage 2 chip, 2.2" SC pulley and Idler (temp removed)
Originally Posted by straitor_clark
I wouldn't have to guess, I have a perfect memory.