Skip to content
View in the app

A better way to browse. Learn more.

Ultimate Subaru Message Board

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

31+ mpg!

Featured Replies

:banana: '81 4WD 4MT ea81 Hatch 263k 13" wheels

 

Just resealed my Hitachi carb, new fuel filter, new PCV valve, new driver's side wheel bearings, thermostat, and alignment and my mileage jumped from 27+ mpg to 31+ mpg. The machine is running like a champ too, very satisfying. I am sure the carb reseal did the most good. The base gasket had a definite leak.

 

I also resealed the oil filler tube and the metal plate where the EGR valve used to go, so it's hard to say what is doing what, but it's all good. I am even a fairly aggressive driver...but not the obnoxious kind.

 

On a side note: when that bad gas came through the PNW my mileage instantly dropped from 27 mpg to 22 mpg.

:banana: '81 4WD 4MT ea81 Hatch 263k 13" wheels

 

Just resealed my Hitachi carb, new fuel filter, new PCV valve, new driver's side wheel bearings, thermostat, and alignment and my mileage jumped from 27+ mpg to 31+ mpg. The machine is running like a champ too, very satisfying. I am sure the carb reseal did the most good. The base gasket had a definite leak.

 

I also resealed the oil filler tube and the metal plate where the EGR valve used to go, so it's hard to say what is doing what, but it's all good. I am even a fairly aggressive driver...but not the obnoxious kind.

 

On a side note: when that bad gas came through the PNW my mileage instantly dropped from 27 mpg to 22 mpg.

 

I went from 28 to 35 by taking off roof racks, increasing tire psi, slowing from 60 to 55mph and gliding down hills. 84 gl wagon

mate, thats pretty impressive, yeah, mine was never above 27 with the standard setup, the cherry bomb made we worse, followed by the K&N, then much past 25 wasnt seeable, lets face it, i loved the noise too much :P

  • Author

Hi Jerry! I'll be talkin' to you soon about your 1.3 L Weber rebuild.

 

 

I went from 28 to 35 by taking off roof racks, increasing tire psi, slowing from 60 to 55mph and gliding down hills. 84 gl wagon

 

Wow. Is that 2WD or 4WD? 1.6 L or 1.8 L? What kind of fuel delivery system are you using?

Hi Jerry! I'll be talkin' to you soon about your 1.3 L Weber rebuild.

 

 

 

 

Wow. Is that 2WD or 4WD? 1.6 L or 1.8 L? What kind of fuel delivery system are you using?

 

 

1.8 4wd ( select ) with, i believe is a stock Hitachi. I read an article from Ecomodder blog when gas was running 4 dollars about the proper way to drive for max mpg.

 

basically, get up to speed fast and watch traffic closely to avoid coming to complete stop, glide down hills, take all unecessary weight out of car ( i took out pass seat, and bench seat ) took off roof racks too.

 

first time I drove like this I got 38 mpg! but it is kind of boring going 50-55 all the time on the freeway. now i average 33-35 mpg

 

what's so amazing about this is that this car has over 300,000 miles on it.

1.8 4wd ( select ) with, i believe is a stock Hitachi. I read an article from Ecomodder blog when gas was running 4 dollars about the proper way to drive for max mpg.

 

basically, get up to speed fast and watch traffic closely to avoid coming to complete stop, glide down hills, take all unecessary weight out of car ( i took out pass seat, and bench seat ) took off roof racks too.

 

Don't mean to brag and this is sort of off topic, but I drive a '93 Impreza wagon and see that kind of mileage without even trying. :rolleyes:

I got a warning ticket for speeding three weeks ago, so I've been very careful and I have to say it paid off. I just filled up and figured out my mileage and it was a whopping 41 mpg!!! It's a '86 Standard, so it should get good gas mileage, but that seemed awesome. I can't wait to see what it gets when it's all fixed up and running perfect.

I got 41 in my '89 fwd 5spd EA82 sedan on the way back from Nasheville once (tail wind). I'd say a fwd 5spd XT would be just about the perfect highway car for mileage.

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.