I am told that the fuel pump is in the gas tank. Just wondering why the 4.9 Cadillac fuel injectors go I have heard that before but never told why. I looked up the fuel injectors for both the 4.9L and 4.5L engines and they look the same to me. I read on this website the thing about the cars computer being damaged by this kind of thing, is there anyway to test for this and if the computer is already bad would it cause the fuel injectors to keep failing? Note that it has been a different fuel injector every time so far. Also no one has disagreed with you so far. Hope this gets to the right spot, I am not sure if I am doing this correctly.
The label on the fuel injector that we sell tells you not to use it on every fill up
Check the tank
You don t have to replace the tank just check if has dirt in. Clean it
Where is the fuel pump?
It s in the tank (bottom of the tank)
I m sure a lot disagree with me
a tank or not still sucking the gas from the bottom
Let us know[/quote:ceb77a9151]
cadillac injectors just go bad on 4.9 if you replace 1 you should replace them all, eventually it will take out the computer if you let it go, droping tank is a waste of time unless the fuel filter is clogged[/quote:ceb77a9151]
Friday, October 12th, 2007 AT 12:21 AM