View Single Post
Old 09-27-2010, 01:32 PM   #16
mcbassin
Still Learning
 
mcbassin's Avatar
 
Join Date: Jul 2009
Location: Central Oklahoma
Posts: 10,108
Re: 5.3 first start wont start

Quote:
Originally Posted by Shon View Post
I had 4 of 8 injectors clogged and replaced, found this out by pulling the Fuel Rail up and having a catch can and watching the injectors fire as we tried to start. The noid lights lit up like they were working b/c they were getting the right signals to fire.

Also if that doesnt work, make sure the VATS is turned off in the PCM.
Shon,
So once they are clogged, they can't be cleaned? I've got a couple of sets that have been sitting for a few years. More than likely they will be clogged too?
mcbassin is offline   Reply With Quote