04fx35

[angeljr8282]

Hey guy I feel like I'm losing mpg when I check the the fuel/Econ some times I get on my mpg it's says 8.8 or even 7.3 mpg I have to clear it like 5 times too get a good reading

 

[Dr.2K]

If you are doing mainly city stop and go driving than your mpg will suffer compared to hwy driving. Also, if you tend to STEP on it every chance you get than the mpg will further decrease.

 

[KNFX]

I say quit resetting it and just let it calculate a whole tank to see what the average is. (I'm assuming thats what you are doing)

 

[angeljr8282]

Ok cool I'll do that I got 65k right now when a good to change the spark plugs

 

[PMG 705]

Try calculating it yourself too.

 

[Mikefx35]

100k for spark plugs

 

[angeljr8282]

I read a thread about oil on the spark plugs around 60k and better is that a common problem with the fx ??