I have a 4.3 engine in my 1988 chevy astro. One injector works and srays on start up, then quits. It is running on 3 cylinders because of this, check wires on distributor, no change on the three. Have any Ideas. All I did was change spark plugs, they are gapped correctly. I know timing is off, but will not keep running long enough to check. What could cause injector to quit one it is started? I am disabled, and cannot get to work. In serious bind.
Saturday, November 24th, 2012 AT 4:44 PM