Originally Posted by
91dime
I failed to mention this is a TBI, Its a 7427 computer controlling it all. I recently redid the fuel system to include metal lines and fittings on most all of the fuel system and an adjustable FPR set at 20 PSI to get it to support more power. I have everything set up in the BIN to accommodate the new upgrade. It ran great previously. I also have a gauge rite before the tbi to monitor pressure and it never goes over 20 so i wouldnt think the fuel system has a blockage. I also confirmed that both injectors do spray properly when connected to power and they do receive the proper 12V of power.
I hate to think but how likely is it that the 7427s injector driver has failed me?
Tomorrow i will manually pulse the injectors to see if it actually fire. All of the ignition stuff is new except for the coil.
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