Beanmachine7000
Well-Known Member
If you are only getting 10mpg I would suspect the CTS also, it will think your truck is not warmed up and keep dumping fuel in, get yourself a Chilton manual and it will tell you what you need to do, it's pretty much just an unplug and plug in the new sensor operation... 30 minutes tops, if you stop for refreshment after you pull the old one out...