had a real fun time with this diagnosis. this truck got passed around to a couple shops trying to determine what the issue was, but to no avail. I spent an hour or two scratching my head on it myself. I had no reason to believe the injectors or the issue until finally ruling out every other possible culprit for the condition I was seeing in the scanner. I've seen lots of issues with Jasper engines over the years, so I would not have been surprised if it actually had an aftermarket camshaft in it

5.7 liter Chevy Vortec with edelbrock and carb

5.7 vortec lt4 hot cam

BUILDING A $250 JUNKYARD CHEVY LS IN 12 MINUTES! - 500HP ENGINE REBUILD TIMELAPSE