1992 Chevy 1500 no injector pulse
fire-fighter
13 years ago
Hi, Im back again. Truck was running fine til the other day. Ran fine and the next day it wouldnt start. Found out the injectors werent pulsing sending fuel into intake. Has a new fuel pump, sending unit and tank. Tested and it has around 14 lbs which is right for this vehicle. Spark is great, new plugs and wires along with cap and rotor button. tested coil and it was ok, tested ign module under cap, tested fine, tested pickup coil and that also was fine. Swapped out computer with known good one, still no pulse from injectors. put a noid light on them and they have juice. This truck is killing me, already spent over 2000 to get it up and running before this happened. Need help before it becomes fire department burn test truck lol
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fire-fighterOriginal Author