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I used to get about 320kms to the tank when i first bought the car (2 years ago), then only recently i used Wynn's injector cleaner (one of those you fill in the tank), i am now getting 450-470Kms to the tank-full.

Wynns injector cleaner huh - i think i mite need that. Mines running at an average of 350klms - best has been 420klms (only once)

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I just tried some injector cleaner and it seems to have given me a few extra kms. I used to get around 400-420kms before the fuel light came on but yesterday i reached 490kms (r33 gtst)! I used redline SI-1 fuel system cleaner. I also changed the sparkplugs recently so maybe that helped too. anyway im pretty happy with the results as my previous car used to only get me 400kms from a 50l tank and that was a 1.6l!

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I get around 400 km before the lights come on from my Gtt, does that seem abit less? Its completely stock, just wondering how much other Gtt drivers on here is getting form a full tank before the lights come on.

Edited by JUNR34
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I gots a tiptronic

and yeah peaked the 400 before the light.

but mind you,

car has not been pampered yet...only recently off the boat.

so have changed oil

and changed plugs yesterday

, still wanna clean afm, and then see, and if need be will possibly change the oxygen sensor

heres a thing though, i wanted to clean the throttle body, but when i pulled the crossover pipe off.. it was spotlessly clean.. so i figure leave it for now.

i did get the wrong plugs though.. i think.. have only had R33's before and i used BCP6E's

So off i went and bought those..

then pulled everything apart... and it had a weird pga6g or something strange.. I am just gonna run these BCP6Es-11 until i figure out whats what.. hahahaha

will post up after a week or so, let you know new fuel figures

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Same mine's a tiptronic too just got it recently from Jap as well, thought I might need to change the oxygen sensor. Think ill just go buy a bottle of injector cleaner like the others suggested and see how much I get out of a full tank. Cheers post it up be good to see what your getting.

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right what do u guys think of this

put in 21.47 litres and got 158km out of it.

when i pumped in 21.47 litres the needle was right on the E line

i have a stock auto r32 gtst. i am thinking its running rich, can hear it pop in the stock exhaust!, but we dont reaaly see any sort of unburnt fuel smoke (black)

comments?

also while i am at it, a bit side tracked but i romped my foot down tonight and it reved out to nearly 7900 RPM!! that cant be good for the engine! way past solid red for a split second then it changed normaly to the next gear

is my auto gone?

Edited by J_R32
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Hey guys.. im drivin a r33 gtst pretty stock.. high boost at 0.7 low at 0.5... was wonderin.. my petrol consumption is kinda high.. i pump bout $55 and i only get bout 300kms... im relaly considerin to buy the wynn fuel injector cleaners.. any idea where i can get it? and how much does it cost as im getting broke :) havin big repairs on my car.. i think i pump bout 40-45 litres i get bout 300-320kms.. is tat reasonable or is tat low?

cheers

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My old passage GT got well over 600km from a tank but it was mostly constant driving back and forth from bunbury to mandurah at 110km!

Oh i forgot to mention that it had a stock RB20 "ET", manual and 65L tank. The A/C didn't work and the windows always stay up. All of which would help i suppose.

My R33R auto gets about 450km to 480km tank going easy, mostly on cold nights.

Got to thank boss for the work van and fuel card, only have fill up once a fortnight! :D

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whats anyones ideas on rebooting the computer (pull off battery lead, press brake peddle, connect battery lead) just done it after oil change and bit of a service and fuel economy has got worse :P would this affect my safc2 (i know this has battery back up). any ideas :P

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