96 fuel injectors
Thread Starter
1st Gear
Joined: Sep 2005
Posts: 1
Likes: 0
96 fuel injectors
96 LT4 injector rails are off of the manifold and in a catch pan. With the key turned on and obviously no elec. to the injectors I have #6 injector running full blast with all the other injectors dribeling fuel. Can these injectors be cleaned or is the best answer, new injectors? Can't put them back on the manifold because they fill the cylinders with fuel. Also what is the life expectancy on the injectors and should the regulator also be replaced? Is Gm the only source for the injectors or does someone make a good aftermarket set? 
Thanks for any help.
Thanks for any help.
Burning Brakes
Joined: Dec 2003
Posts: 770
Likes: 0
From: Madison Mississippi
Slow down a bit there. The odds of that many injectors failing at one time is beyond reason. I would check the o-rings and clips that hold the injectors in place fiirst. Are they all leaking from the nozzle? Or, is only one leaking?. 
Le Mans Master
Joined: Apr 2000
Posts: 5,713
Likes: 105
From: Manassas VA
If they are bad I would consider sending them in to be cleaned. Remember the LT4 has the larger 28lb injectors due to the additional power it has over the LT1. They really are a good injector.
