Re: Hard starting fuel injectors?

From: Andy Levy (andy.levy@gmail.com)
Date: Mon Mar 20 2006 - 21:23:01 EST


On 3/20/06, phatdak98@comcast.net <phatdak98@comcast.net> wrote:
>
> Ok guys, here's one for ya. I have been a member for years but this is my first
> posting. Did some work on the dak this weekend. Here's what I got. 98 CC 4x4
> 5.2l Hypertech power programmer, 3" cat back, Intense performance stage II
> intake, 160 stat, and Poweraid throttle body spacer. This weekend decided to do
> a tune up and a few extras. Installed MSD Superconductors, Autolite 3923's
> .040, Accel supercoil, Accel cap and rotor, Accel 21# fuel injectors and
> relocated IAT sensor to intake tube. Truck defiantly has more grunt now. The
> problem is the truck is hard starting, even after sitting just a few minutes.
> Going back and looking at past posts I've tried cycling the ignition switch to
> test the fuel pump and it doesn't seem to help. It also stalled three times
> earlier today but that could be the computer relearning. Didn't stall or drop
> it rpm later on in the day. I was thinking the fuel injectors could be flooding
> the engine at start up. That is how it act's then it starts. Although I don't
> see black smoke nor is there any at WOT. I'm stumped and any help would be
> appreciated.

Have you tested your fuel pressure at the rails?

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