so i have notice that my fuel consumption is getting used up more and more. so i have looked it up on my scanner the short fuel trim is -.8 / long term fuel trim is -23. so i have looked at youtube videos about it and i still dont get it. anything that has to do with fuel i have replaced. any ideas on parts i need to replace? to get my fuel consumption back to normal?

 

Those numbers indicate it is pulling fuel..... which should INCREASE your gas mileage. Or, maybe you have a sticking injector.....

 

so if my injectors are sticking would I smell gas?

 

Not really. Just you mileage would drop and may get a slight misfire if the injector is sticking. Because lack of fuel. If you think you have sticking injectors. Add some fuel injector cleaner to your next fill up.

 

I have and it’s still at -23 long term fuel trim

 

Have you looked at your plugs? They would tell you if you have a lean condition, and which cylinders are affected.

 

What if the plugs are dry ?

 

Champion auto parts has a good site for reading spark plugs. I would expect the plugs to be dry; it's the color and burn pattern that you are checking.