Jeffy
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« on: March 14, 2007, 10:59:20 AM » |
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This is the official gas mileage thread. So, post your mileage. Here are some stipulations though. Please post in the thread this additional information. - Transmision Type (ie., Automatic - 30RH/TF909, AW4 etc..., Manual - AX-4, AX-5, AX-15, NV1500, NV3550, etc...)
- Engine Type (ie., F134, L134, Pontiac 151, AMC 150 Carburetor, AMC 2.5L TBI, AMC 2.5L MPFI, Chrysler 2.4L, etc...)
- Tire Size
- Differential Gearing (ie., 3.73:1, 4.10, etc...)
- Speedometer Calibration (ie., Y/N)
- List of ENGINE Mods if any
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« Last Edit: February 12, 2011, 10:50:59 AM by Jeffy »
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4X4DAVE
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« Reply #1 on: March 14, 2007, 11:32:18 AM » |
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I average 13.76 mpg, this is taking ineffect of the tire change. I have an excel spreedsheet keeping track for the past year.
I drive mostly short distances within 5 miles, so thats why mpg is low mostly because of my gears, I need to change them.
3 speed auto
1995 2.5L
33/12.5/15
3.73
Speedometer Not Calibrated
4.0 t/b, t/b spacer, and K&N cone filter
Before on 30 inch tires and 4.0 t/b and spacer, I was getting an average of 17.1 mpg and also I think that I was driving mostly highway at that time
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« Last Edit: March 14, 2007, 11:41:00 AM by 4X4DAVE »
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1995 2.5L Auto,
4" Hellcreek lift, 33X12.5X15 Goodyear MT/R
4.0 TB, TH Spacer, 1inch body and engine lift, 8.8 axle, 4.88, rear Aussie locker
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jcsanders79
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« Reply #2 on: March 14, 2007, 12:33:41 PM » |
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Getting about 12-13 on my TJ. Got a 2.5L with the 3 speed auto, 4.88 gears, 33" tires, performance chip, header, 4.0 throtle body w/ spacer, K&N cold air intake, speedo calibrated
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SKI BOY
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« Reply #3 on: March 14, 2007, 01:02:29 PM » |
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18 mpg; 2.5L, at, 31x10.5, 3.73 gear, no speedo recal, 4.0L tb, tbs, hi-flow intake, jet chip, flowmaster exhaust, elect. rad. fan  |
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Ski Boy
" It ain't broke til you can't fix it no more "
97 TJ, AT, 31'S ON AR CAST WHEELS, 4.0L TB / TBS, JET CHIP, CUSTOM HI-FLOW INTAKE, ON BOARD AIR, ELECT. RAD. FAN, SOFT TOP!
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Mozman68
Poseur Extraordinaire®
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« Reply #4 on: March 14, 2007, 01:30:22 PM » |
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usually about 17 mpg....manual 2.5L running 31's...no revised speedo but checked with GPS...4.10 gearing...no engine mods.
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2000 TJ...4" Full Traction long arm, ORO swayloc, HP D60's front and rear, 35x12.5 Trxus MT's on 17x9 AR Teflon Chambers, Hunsaker front seats, ARB lockers front and rear, JCR off road flat fenders, sliders, rear fenders installed over PSC crusher corners
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chardrc
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« Reply #5 on: March 14, 2007, 04:36:06 PM » |
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13mpg
ax5, 4.10 gears, 31's.. speedo not regeared, 2.5l tbi.. no engine mods and leaks oil
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1990 YJ 4cly, ax5, 2.5 inch BDS lift, 31 MTr's, Powertrax-lockers all around, track-bars removed, boomerang shackles, warn m8000 winch, electric fan.
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wrangler387
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« Reply #6 on: March 14, 2007, 04:55:21 PM » |
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This is for my 1995 2.5L with 115000 miles. I get about 20mpg, unless i go on the highway... but i dont ever do that, all city driving. - Transmision Type; AX-5
- Engine Type; AMC 2.5L MPFI
- Tire Size; 31x10.5r15 BFG a/t
- Differential Gearing; 4.10
- Speedometer Calibration; yes
- List of ENGINE Mods; DIY intake with AEM filter, TBS, 4.0 TB, pacesetter header...
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« Last Edit: March 14, 2007, 04:58:15 PM by wrangler387 »
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lanulos89
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« Reply #7 on: March 14, 2007, 04:55:37 PM » |
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12ish mpg 2.5 of course 3 spd auto 3.73's soon to be 4.11's full performance exhaust (header to tail pipe) 4.0 throttle body, and cool air intake. 31's and speedo not yet recalibrated
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Steve-
new rig- 1997 tj 5spd, 1 3/4" spacers front discos cutoms led tails, rear clicky locker, diff guards, and other various do hickies
old rig-1995.5 yj, auto,4.10's, 4" lift, 1" body 33" bfg muds, full pacesetter xhaust, CAI, lots of lights no sway and track bars rear clicky locker led ta
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Elyod
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Sedona is red
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« Reply #8 on: March 14, 2007, 06:31:36 PM » |
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98' 5 spd 2.5L 4.10 gears 30" no speedo calibration. Have gps though around 17mpg, mostly around town.
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Jesse-James
Midwest Mudslinger®
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I need a bigger hammer!
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« Reply #9 on: March 14, 2007, 11:56:21 PM » |
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~14mpg
2.5 auto, 3.73, 31's, orig speedo gear, 4.0TB and spacer
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Sidscan
4BangerJP.com® Donator
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« Reply #10 on: March 15, 2007, 11:09:24 AM » |
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Transmision Type - Automatic - 30RHEngine Type (ie., F134, L134, Pontiac 151, AMC 150 AMC 2.5L
Tire Size - 31x10.5
Differential Gearing - 3.73:1 stock auto
Speedometer Calibration - No
List of ENGINE Mods if any - Bolt on 4.0 tb and tbs, PD firepower kits, champion truck 4412 plugs.
back to stock airbox.
Mostly city/hwy - little freeway. Average mileage is 15-16.
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97 auto, 31x10.50, 4.0 tb, 1" ebay tbs
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jwrape
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« Reply #11 on: March 15, 2007, 12:55:18 PM » |
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Average of 12-14 mpg. 92 YJ 2.5L 4.0TB Electric Fan 33x12.50 on 15x10 rockkrawlers 5 speed (AX15 upgraded) 4:10 gears Cold Air intake Exhaust leak that actually helps performance.  |
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lanulos89
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« Reply #12 on: March 15, 2007, 02:45:16 PM » |
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who is getting beter than 21?  ?? |
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Steve-
new rig- 1997 tj 5spd, 1 3/4" spacers front discos cutoms led tails, rear clicky locker, diff guards, and other various do hickies
old rig-1995.5 yj, auto,4.10's, 4" lift, 1" body 33" bfg muds, full pacesetter xhaust, CAI, lots of lights no sway and track bars rear clicky locker led ta
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jcsanders79
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« Reply #13 on: March 15, 2007, 04:00:48 PM » |
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It must be the gas fairy? I think someones math is not right  I'm just pissed its not me!!! |
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dunklervogel
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« Reply #14 on: March 15, 2007, 06:44:10 PM » |
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14-15 mpg mostly city - Transmision Type: AX-5 manual
- Engine Type: AMC 2.5L
- Tire Size: 32x11.5x15
- Differential Gearing 4.10
- Speedometer Calibration: N
- List of ENGINE Mods if any: None
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« Last Edit: March 15, 2007, 06:54:58 PM by dunklervogel »
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'97 TJ SE 5 speed
32s ; BB ; 4.0 TB w/ Spacer ; Jet Chip Stage 1
Open front ; posi rear ; Smittybilt 8000lb winch
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