DC4 Integra GSi taking too much fuel

[Toilet]

I get an average of 450kms in my dc2. Now that I've seen your numbers, it's just scary.

[LowCoupe]

My DC2 isn't that bad, but it isn't as good as I'd expect either, 370ish is what its been getting, I'd expect another 50 at least!

[Buffskis]

guys anyone i could take it to fix,really want to fix it this weekend!

[tran06]

is it possible to retune the stock ecu? just a suggestion?

[imratedpg]

piston rings are fked or loose, gotta look at other things that could cause it too

[specialst]

spark plugs
02 sensor
injectors
ecu
cracked manifold (highly unlikely)

[Ek9BRO]

bumped!

[Ek9BRO]

guys he doesnt wanna hear the crap does any1 have any workship he could go 2 lmao bragging about how yours can do more then his is just pissing him off more..

any suggestions on where he can get this problem fixed?

[tran06]

guys he doesnt wanna hear the crap does any1 have any workship he could go 2 lmao bragging about how yours can do more then his is just pissing him off more..

any suggestions on where he can get this problem fixed?

I seriously don't think anyone is bragging. They're probably just stating how much fuel they're using up for him to get an idea of the average fuel consumption.

My car eats up petrol, and I'm not pissed off that all these other people are posting how much petrol their Integra's consume. Don't understand where you're coming from with that man.

You could just go to any workshop. Check all the things people have posted before, then if the problem is still present, go to the local mechanics. Any would do I rekon.

[Rehaan Khan]

check ur fuel tank underneath, maybe it has gone inside by a hump or anything similar....

[anjin]

Interesting problem.
Thinking out loud, if it's a faulty O2 sensor the ecu should be throwing an error code and a warning light in the instrument cluster. If it's faulty spark plugs then you should feel a power loss, and probably the same with the injectors as if they are overfueling the ecu should be trying to compensate and you should pick that up. If it's the ecu throwing lots of fuel in then there would normally be a reason for that (like the O2 sensor - ask me how I know) and a code would be thrown again. Actually that much fuel should be giving the O2 sensor and ecu plenty of reasons to complain about the air fuel ratio.
You are not smelling any petrol, which kind of knocks out a simple leak.

I would personally give the fuel side a close inspection while its running to see if there is a leak at pressure. Check the colour of the spark plugs - they are a good guide to the conditions inside the combustion chamber, and you don't want wet black.
Then I'd try a honda specialist service and get them to hook the car up to an analyser to see that all the settings are right. You should have solved it by that stage. As I'm in perth I can't advise on one to try.

But if nothing comes of that, then you start to look at 'out there' causes. For example. temporarily replace the ecu - a honda wrecker should be happy to allow you to borrow one for a week. Check the cams - they oem or aftermarket (i have toda B's and a very very thirsty engine).

[Encor3]

Give Akmotorworks a call
they are in S.E melb