Gas millage?

MickeyMouse

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What sort of gas millage should I expect from a '93 4Runner with a 3L v6 and 4wd? What about one that is 2wd?

Thanks
 
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Yeah, alot more fun...

but you can always regear it front and rear and watch your runner gain most of the gas milage back from the oversized tires...
 
mikes4runner said:
I have the 3.0L 4wd, Auto and I get about 16MPG which is the average for the 3.0L don't expect much more than that.

Mike, what's your average speed for such gas millage?
I'm gettin 12 MPG basis a 75/80 MPH (maual transmission / 92 V6 3.0L).
 
my gas mileage sucks a big one

I am getting an average of 15 MPG I have
a 95 3.0 Litre 4wd with 31 inch tires
I was hoping to get around 17 to 18 on the Hwy
but that isnt happening, I hope a new 02 sensor will help

any ideas about improving gas mileage other than Free
Flow Air filter

:guitar2:
 
I have a '95 3.slow A/T with about 203,000 miles on it and I can get around 18-19 on the highway - and then squeek 16 out of the city driving. That is all on 87 octane gas - from wherever is cheapest.

For the most part it is stock - K&N filter - bored T-body, waiting on some headers, stock 31's - - -

I really just do regular maintanence, and do an occasional fuel additive to clean things, as I have a leaky valve guide that fouls #6 quickly.
Like we didn't know that was going to happen :(

Aaron
 
soundguy said:
I have a '95 3.slow A/T with about 203,000 miles on it and I can get around 18-19 on the highway - and then squeek 16 out of the city driving. That is all on 87 octane gas - from wherever is cheapest.

me too 93 A/T 120K 31's same MPG 16city 18highway on 89.
 
Update - I've put about 700 miles on my truck and I'm getting 14mpg. Not to bad, specially since we have to run the air conditioner all the time here in Arizona. We even got a couple tanks in the 16+mpg area.
 
Man, I get horrible mileage, of course, it just seems that way. I drive like 50 miles a day.

Does a free-flow filter make a significant difference?
 
I have no idea, I just went down to AutoZone and purchased a Purolator Fuel Filter... nothing special.

Does someone know if adding Downey Headers if this might help?
 
Headers and a free flow filter - - well, I have a free flow filter - and I have not put headers on *yet*. I put the K&N Filtercharger on - it was NOT worth the money, I should have just put in a drop in - I think the results would have been the same. It did make a difference - but not like "hey watch this".

The results for headers and exhaust have been a little mixed - overall it seems as tho you get a little better performance - but there are a lot of hassles with headers. Downey and NWOR are the only two companies that make aftermarket headers for the 3.slow. While I have personally never dealt with NWOR - the general feeling is that they are not the best/easiest company to deal with. Now Downey on the other hand has better 'reviews' BUT the headers require quite a bit of fab on your part. It seems univerally accepted that you should put a 1inch body lift on your 4runner (the one size fits all syndrom) and then you will have to do some grinding and bending of tubing to get them hooked up and to fit in the engine bay. Otherwise you will have to hammer out you floor pan - - - wont fit around the alternator mount - -

There has been a discussion elsewhere that the 2 1/4 exhaust is right for the 3.slow - to keep the back pressure right - but Tim @ DOA racing (really good guy) swears up and down 2 1/2 is the way. Several really good suggestions I have(am) considering are to use the stock manifolds - move the crossover pipe out of the back of the engine bay and down. Then do a 2 1/2 cat back exhaust. This is in the works as I have welded the pipe from the cat back for a second time. Am I cheap or what:p Oh well, this is what I was waiting for - and now the time has come. Do some experimenting - and if it does or does not lead to headers - I will already have the parts in place (i.e. already spent some money so the next chunk doesn't look as big) :D

As I said in another post - the 3.slow just doesn't seem to react great to mods. I have spent quite a bit of time researching it as my 200K mile truck is ready for some serious work. They do help - so far mine have made a positive difference - but it is not like other motors that can really jump to life with simple additions. This is why I just haven't jumped in and modded everything in sight - - the $$ per HP gain is just not very good.

As always - This is just what I have found thru A LOT of research and conversations/emails with people whom have done these mods to their 4runners. So I am not the end all answer - just realizing that the 3.0 is what it is.

Aaron
 
Pricing

Just a bit curious...
How much did you pay for your KN Filter Aaron? I've been looking into that device but wasn't sure if it really was worth the money. Also what type of muffler should I get if I want that tough :monster: V8 sound?

Thanks,
Dan
 
got the K&N answer in the other post - but - it is about $40 for the drop in. Don't get the filtercharger unit for the 4runner. It is WAY overpriced for what it is. Oh if I only knew then.

As far as a muffler - well - Downey supplies one with their 2 1/2 exhaust package I am not sure what it is - as it might be their own build - but there are several guys I know using the Flowmaster 40 and 50 series - and the Dynomax mufflers.

I have not made a decision on that yet - but I will be here shortly - I would bet the flowmaster would be pretty throaty sounding - -

Aaron
 
Yay!

Flowmaster..... 40 and 50 series? Ok I'll check those out later... So the drop in fits in the stock compartment? By the way, I just got my Learner's Permit, I'm so excited I'm doing back flips! Thanks Aaron!
-Dan
 
I believe my T4R has a 17 gallon tank. Is that correct? How many miles should I look to get on a full tank? It's mostly city driving, probably 70/30.
 
I don't think I'm getting enough good fuel to the injectors, so I bought a fuel filter from Advanced Autoparts. How did you get the old one off?! It's impossible.
 

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