Quote:
Originally Posted by what66
It's a good thing to check the ground.
The Vortec engine used popets, not injectors it will not operate below 55 psi.
I would check your spider it's where the big plug going into the intake you will have to take off the plastic intake your spider might be leaking it's also where the fuel pressure regulator is.
I had a similar problem it would run on carb but would not without it after I took off the intake I saw gas puddling inside replaced the spider and I'm still driving it today.
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Every car that has fuel injection has injectors.
From the factory, the injector is at the center and there are individual poppets at the end. The poppets are operated by fuel pressure. It still has an injector.
The upgrade gives you 6 little injectors at the end of each spider leg.