Help! Only Getting 277 To A Tank :/

[Ausdogga]

G'day guys new here, have a question for you guys, a lot of the skizza drivers where I live are to snobby to talk to me, so the problem is I only get 277km to a tank on 98, I've replaced the fuel reg, oxy sensor, cleaned the AAC vavle, blew the lines, what els could be contributing to this?

Cheers, Aus.

[Hadouken]

ecu, tune, how you drive, atmo bov

[34GeeTeeTee]

Yeah like Mr NPC said, if you've checked the fuel side now check the ignition side.... Check plugs etc?

Make sure your AFM is clean too just to be safe, hows the car run in general? Rear bar covered in black goodness?

ecu, tune, how you drive, atmo bov

I am really surprised you didn't say it was clutch slip and try sell him an NPC (No offense OP, personal joke)

[Ausdogga]

I can cross out the driving, even if I drove like a old lady it's still only around the same.

[Ausdogga]

Yeah the rear bar looks disgusting, I had a lot of trouble with it hunting and stalling at random moments but that's pretty much all gone.

[Hadouken]

Haha, it crossed my mind.

How much smoke on boost? As in do you leave a trail behind you? Like Jim said, back bumper black?

[Hadouken]

are youstill running the stock ecu?

[Ausdogga]

Yes I am, quite new to all of this, so sorry if I ask stupid questions.

[Ausdogga]

No smoke trail that I can see, not have any of my mates told me its leaving a trail.

[34GeeTeeTee]

Haha, it crossed my mind.

How much smoke on boost? As in do you leave a trail behind you? Like Jim said, back bumper black?

Iseewhatudidthere.jpg

[DVS JEZ]

Vacuum leak

[Ausdogga]

Wouldn't a vacuum leak stop it from running though?

[zoomzoom]

Well something has to give, if the engine isnt running rich. Youve quoted about 20L/100km, being conservative. Which is a ridiculous amount for gentle driving as you claim.

Are the brakes stuck? Do the wheels move freely?

Wouldn't a vacuum leak stop it from running though?

[blind_elk]

Auto or manual?

[ima_slap_joO]

I have a series 1 afm you can use if you are in sydney? I would check for vacuum leaks (spray carby cleaner around all joins and listen for idle change- only when cold, and be carefull not to spray the exhaust), get a consult and check if the 02 sensor is working properly, is it wired properly?, and swap the afm. Really you should get at least 100km per 1/4 tank driving sensibly. When you fill up after 260km, was the tank empty? Is it turbo?

[Ausdogga]

Tank was empty and its manual and turbo running 10 pound.

[Ausdogga]

I'm really sorry but what does Afm stand for?

[zoomzoom]

Air flow meter. If its dirty or malfunctioning, it cannot properly measure the amount of air passing into the engine.

[Hadouken]

air flow meter

[Hadouken]

damn