Jump to content
SAU Community

Recommended Posts

Hi All,

Just wondering if the R34 Neo RB25DET fuel consumption is similiar to that of the R33 RB25DET? Better or Worse? just wondering if the VVT side of things made any difference? My r33 gtst was getting about 380-400kms tank (no thrashing mainly highway driving).

thanks.

Link to comment
https://www.sau.com.au/forums/topic/174232-r34-gtt-fuel-consumption-r34-owners/
Share on other sites

  • 1 month later...
Hi All,

Just wondering if the R34 Neo RB25DET fuel consumption is similiar to that of the R33 RB25DET? Better or Worse? just wondering if the VVT side of things made any difference? My r33 gtst was getting about 380-400kms tank (no thrashing mainly highway driving).

thanks.

I get similar economy from my r34 gtt, about 400k to a tank. 400k divided by 50 liters = 12.5 liters per hundred ks. thats freeway and city driving. A bit of boost every now and then, if i nursed to over a whole tank i think id get 450ish.

I have a pretty heavy right foot & I'll still get about 320-350k's before the light comes on

light bolt on mods at the moment, pod, fmic, full exhaust etc.

Once I get my Power FC installed & tuned I should see improvement in the fuel economy with a good tune

Edited by Yo-Yo

my light usually comes on around 10 or 15 litre left in tank

and R34 tank is 60litre

50 litre is may be after light comes on

im doing around 13 or 14litre per 100km

before clean the injector i had 16 or 17 litre per 100km

been improved after injectors

and i bought SAFC and waiting to be install and tune

100% city driving no highway.. may be around 5km hightway from artarmon to city (gorehill freeway)

im happy now but i was expect 11 or 12litre per 100

i hope i achive that rate after SAFC!

recently ive got 370 untill lights come up

im not sure it has really 15 litre left after lights up but if it does real.. i might go around 400 to 450litre per tank.

i usally fill the fuel straight away after lights up. thats about 50litre. so it goes around 360 to 370 per 50litre... so it could be 13 to 14 litre per 100km..

its normal right?

does boost controller makes your car richer? im going to fit boost controller and SAFC and tune them on dyno.. the BC is manual one that forum had big thread about it. turbo tech one lol

anyway would it get richer or if i tune on dyno would i get leaner?

cheers

~~

paul

I've got a stock GTT Sedan apart from coilovers and i drive from epping to erina (just past gosford, central coast nsw) 5 days a week and do a little city driving on the other days - do cruises often thru what i call boosty roads and occassionally within legal constraints give the turbo a good wackin and i manage to get 10l/100km. Around 500km b4 the gauge reaches 1/4 of a tank and then i fill up with about 48-53 litres.

I'm getting 11-12L/100K's out of mine. (ive only filled up 3 times though so we'll see how consistent that is in a month or so) Mostly highway driving but regularly on boost otherwise.

R34 tank is 66L just for the record..

I get about 300-350 a tank.. I worked out if you refill her before half tank u get more bang for your buck .. launching it or not.. ended up with about 75-100km more than running a full tank down.

Used to get about 400-450km per 50L-55L. I found the light in mine was really cautious, ie when it came on I could still drive at least another 50km. That was with 200rwkw and tuned PFC, mix of street and highway driving.

  • 4 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Yeah. I believe the fear of annealing the alloy and weakening it, Every online discussion has someone saying it's bad and potentially a risk when powder coating forged wheels.  
    • I'm interested if anyone agrees with what you've said, and can give a good reason. Temperature of powder coating should be below any temperature you'd use to alter the wheel structure.  Powder coat typically 200 to 250. Annealing if that's what people are claiming would be occuring, starts at 300, and depending on the alloy, can need even up at 400+.   That's the only part I can think of that could cause an issue that people are believing it's from the rim losing hardness and becoming too soft.
    • Negative probe should be on the cars chassis. Positive on the wire.   Start as said above by unplugging everything (unplug the lights, and switches. Now at the switch, there is a wire from the fuse, to the switch, so out your positive on that terminal. It should read open circuit. If it reads something, especially a stupid low value, the short is somewhere between the fuse and the switch. If that's fine, now put the positive probe on the wire that goes to the headlight (at the switch plug). If it reads stupid low, the fault is from the switch, to the headlight.   Another quick test, is take the whole LED light setup from the left, and plug it into the right side, does it still blow the fuse? If you put the right hand side led light setup on the left hand side wiring, does the left hand side wiring now blow?  If the blowing fuse swaps from right to left doing this, your LED lights are the issue.
    • Anyone know if it's a problem to powder coat forged alloy wheel centers (Rays/Volk GT-C). some say it's bad and can damage the alloy, some say it's not a problem.
    • Hey guys, I'm reviving an old post but I'm finally getting around to working on this now. I removed the battery to get a better look at the wires and i traced the wires from the headlight to the fuse box in the engine bay, but the wiring looks fine? The wiring for the R/H headlight is 3 wires and then is bundled up with the large diameter wire that goes underneath the fuse box. I didn't take it apart yet. I know you said that its a short circuit somewhere between the fuse box and the headlight. But could it be the headlight switch on the dash? Also, i pulled out my multi-meter and set it on the Ohms, but i'm not sure where to put the negative probe and the positive probe.     
×
×
  • Create New...