Relays
Thread Starter
TECH Regular
Joined: Aug 2005
Posts: 452
Likes: 0
From: Fort Worth,TX
Relays Well i have a rebuild LT1 n its on da car but i havent got it able to fire i have a brand new opti,coil,wires,plugs n ignition module but it still wont start all day it cranks and all but wont start all the way.I was looking around for messt up wires or something n well under my passenger side i found a relay dat dont work idk were it goes it 2 or what it does but i wanted to know if that can be a possiblity for not firing?
TECH Fanatic
Joined: Sep 2002
Posts: 1,112
Likes: 0
From: BLOOMFIELD, NY
This is what u need to do. Pull one plug wire , Put a spark plug in it and touch it to the block of the car, Have some one crank the car over real quick.
If u see a spark you are good,
Also check and make sure you got fuel, Are the injectors firing, What the fuel pressure at?
If u see a spark you are good,
Also check and make sure you got fuel, Are the injectors firing, What the fuel pressure at?
