Betty's "I want to be a mule" progress log thread

[CDW6212R]

Interesting, let me know how that works out. My truck has been in the 14mpg average range since I installed the heavy 18" wheels/tires. But I think it's also more than that, like the O2 sensors. Good luck,

 

[rickybobby]

I feel your pain there Jon, when i parked the Explorer while saving up for a front end rebuild is was getting 16-17 driving just to and from work, since i got her back on the road im getting 9.9 on the exact same drive. I think the mice that nested in the glove box ate some wires. Hopefully its throwing some new codes (check engine light has been on for 2 years due to a missing downstream o2 sensor) to make it a little easier to find the issue

 

[Limited02]

Well, ol gal is slippin'.
What was great fuel economy has slowly deteriorated to less than 14mpg on the highway.
The average displyed "was" around 17.6 with MLB driving, slowly going down, I thought it was my imagination but after resetting the trip computer several times, we're at 13.8.

I'm guessing the 02 sensors are going kaput--however my gut tells me the cats could be clogged also. Poo. Going with the most logical 02 sensors first, I'll report back once I get them changed.

I'm not sure how true this is, but part of the problem could be "winter blend" fuel. I usually see a decrease in fuel economy of around 1-2 mpg with winter blend fuels. Keep us posted on what you find out.

 

[Turdle]

I'm not sure how true this is, but part of the problem could be "winter blend" fuel. I usually see a decrease in fuel economy of around 1-2 mpg with winter blend fuels. Keep us posted on what you find out.

I've never experienced this amount of economy loss before, and the problem started this summer. I can rule out winter blend fuel as the issue I am sure.

 

[TekMan05]

I've never experienced this amount of economy loss before, and the problem started this summer. I can rule out winter blend fuel as the issue I am sure.

Yes, most definitely keep us posted if changing the o2 sensors helps. Since my re-build I've seen less than desirable fuel economy as well. Even when light footing it. We changed the driver's bank front o2 sensor but never got to the passenger bank.

 

[rizzjc]

I think I'm in the same boat as you Jon, but I haven't wanted to test the blocked cat idea, 'cause, well, that costs money. I occasionally get O2 or cat codes thrown. Before my old head gaskets blew, I was getting 16 mpg. That dropped and never came back even with the rebuild in there. I've got TMHs now, but haven't touched the exhaust yet. I think it's more than the 02 sensors because they fail intermittently. I was burning a LOT of oil before the rebuild went in, so the cat had to burn up a lot of oil.

 

[CDW6212R]

Has anyone ever installed a new fuel charcoal canister? That wouldn't save that much gas, but I wonder if it helps in any noticeable way.

 

[rizzjc]

Uhh, where is it??

 

[CDW6212R]

Uhh, where is it??

It's above the spare tire(support cross member).

 

[rizzjc]

I've seen a big flat box up there, and never knew what it was. Is that it?

 

[GRNMACHINE]

Last I checked, it was pricey too. All the times I spent under the Ex, I dont think I ever noticed it.

 

[Turdle]

Hmm, that thingy probably shouldn't be talked about, because now mine will fail.

Ours "looked" ok --when I hung the different sized spare. I will be getting new tires soon, so I suppose It will deserve a look see.

Opinions on 31-10.50 15 at's?

 

[corkey]

i have 31's, they look good on mine, and will on yours too,

 

[Turdle]

i have 31's, they look good on mine, and will on yours too,

They sure do,
I meant, I am getting new ones, and want opinions on brand. I really like the General Grabber

And, the Falken Wild Peak

 

[corkey]

the generals with the red sidewalls would match if that means anything to you,,

also i like the more aggressive tread myself, but the road noise may be a bit much,,

although that doesn't matter to me,

 

[Dan Whitaker]

Those Generals are pretty damn pricey. I guess I'm just getting old as I refuse to drop big bucks on tires anymore.

 

[Turdle]

Those Generals are pretty damn pricey. I guess I'm just getting old as I refuse to drop big bucks on tires anymore.

Until you look at goodyear wranglers--then the Generals seem like a bargain

 

[Albino 94LTD]

Until you look at goodyear wranglers--then the Generals seem like a bargain

31 10.50 15's, only $161ea plus shipping,mounting and balancing of course. $3 more than BFG ATKO's

 

[Dan Whitaker]

Until you look at goodyear wranglers--then the Generals seem like a bargain

Anything with the Goodyear name os WAY over priced and WAY overated. So I give you credit for not wanting Goodyear junk

 

[Kazer]

How about hankook dynapro atm rf10's?

nothing but rave reviews across the board

$146/tire
http://discounttires.com/product_de...=1&zmap=9830&gclid=CLPMy8Hlq7QCFStgMgod6ggAsQ