Hi i have a dodge dakota V8 4.7l year 2000 i have 35" tires on it and i also have a superchips programer . The car is driven on 95 octane gas .

I was wondering if anyone has tried the E3 spark plug . Is it worth the money ?
I also need to change my front wheel bearings , I have to change the whole wheel hub. I was wondering if there is a wheel hub available that I could get in which I can only have to change the bearing not the whole hub the next time the bearing is needs to be changed . I would also like to hear from you if can give me any advise on how to get better fuel mileage .

thanks.

 

I have the same truck with 31'' tires and no mods except duals and i average 13.9 mpg. What's yours?

 

you're gonna have to change the hub its the only way to do it, sucks but thats the design,
i've seen that the E3s do make a difference,
and you really arent gonna find many ways to increase your milage,i've heard that using forced induction can help if you arent running a lot of boost.. but then thats just what i've heard

 

i just tried the E3's in my grand prix, and i actually saw a loss of 1 mpg on the highway.

 

mileage is so finicky, if theres a breeze it can change your numbers 2-3mpg easily,
dude cuts you off you can kiss another couple mpgs goodbye

 

The E3's are garbage.......IMHO

 

I've just heard from a lot of people more expensive plugs aren't worth the money..

 

Thanks you guys for answering , I think that i will stick with the normal spark plugs. but what do you guys prefer champion or ngk?

Iam getting 18-20 liters per 100km. not sure what that is in mpg.

 

That's roughly 11 (20 l/km) to 13 (18 l/km) MPG.

 

Champions are a OE replacement. NGK would be a upgrade, but worth the extra 50cents a plug.