Quote:
Originally Posted by BackroadBomber
Well I won't get to this until the weekend. My buddies truck broke down and he needed to borrow the ranger till payday Friday. But, remember how I said my ignition timing is 20* before TDC? Well, according to the Internet, it's supposed to be at 10*... Is this why I've been getting crap mileage? Also, what could cause this? (Same plugs as when I was getting close to 30mpg)
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20 degrees at part load sounds like it's in the right range...I think?