460 injector on time?
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Freshman User
Joined: Feb 2003
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460 injector on time?
On an 1988 460 whats the injector on time at idle? I am trying to figure out why I am only getting 7mpg.gone through the sensors, found that the act was bad, but did not help. Figure if i look at the on time of the injectors, this will be a good indication if there an engine control system problem. its about -5 so don't know what mine is yet, so as it hits 20 i will go out with the scope and see.
bty 1988 f350 4wd 3.5 gears 16"tires
thanks
bty 1988 f350 4wd 3.5 gears 16"tires
thanks
Junior User
Joined: May 2002
Posts: 61
Likes: 0
From: okc
460 injector on time?
Have you changed your oxygen sensor ? They fail rich when they start going bad (about $35.00 I think)
So even if if your scope can really tell you the injector on time
I don't think you can do anything to change it
UNLESS
you have mass air and one of these
http://www.tweecer.com/
So even if if your scope can really tell you the injector on time
I don't think you can do anything to change it
UNLESS
you have mass air and one of these
http://www.tweecer.com/
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