You can't. You need a wideband a/f gauge to get a reading. What mods do you currently have that you think your Jeep is running rich?
You can't. You need a wideband a/f gauge to get a reading. What mods do you currently have that you think your Jeep is running rich?how can i check with the diablo predator if my truck is running to rich or not.
Have someone drive behind you, do a couple WOT pulls and tell them to look for black smoke. If you have alot of black smoke, you're running rich.i have noticed that after i had my catalytic converter replaced . it seems as i am buring more gas. i told t he service manager. he said it was normal for this with a new cat converter. and that it will some miles before the carbon can build up again, i posed the question, earlier to see if their was a way to check this my self.
Yup, gotta build up some carbon before you're mileage is going to be correct.i have noticed that after i had my catalytic converter replaced . it seems as i am buring more gas. i told t he service manager. he said it was normal for this with a new cat converter. and that it will some miles before the carbon can build up again, i posed the question, earlier to see if their was a way to check this my self.