High Fuel Consumption

[WFM6259]

Need help from sifu..

I'm driving Iswara UK spec on 4G15 EFI. I sent my car to replace the valve seal as the I can see engine oil came out from the spark plug.

After taking back the car, I noticed that my fuel consumption gone up. Last time I can easily get around 400 KM per full tank. But now, to get 350 km per full tank also like almost impossible. I check with my mechanic and was told that I got to send for tuning (MUT).

My question: -

1- Is it true I got to send for MUT

2- If so, where can I send for this MUT. Area wise in Subang Jaya/Shah Alam

Thank you in advance

 

[pioneer411]

i think it depends how u drive also.... my car fulltank normal drive can 350++, and if me highrpm more, it become 270 like that only:hmmmm:

 

[WFM6259]

What car are you driving? Consume so much petrol.. :P

BTW, on my driving style, for normal driving I can get around 400 km per tank. High rpm driving will give me somewhere 300 km per tank. Highway driving can go up to 500 km wor..

But now.. only 300 ++ km for normal driving.. :(

Need help sifu...

 

[pioneer411]

i drive 2.4L rav4
normally fulltank i fill is around 45liter, if almost red light on, i think 50liter maybe, but 45liter i drive around 350km, if highrpm always, become 270 saja, which i think consume so much hahaha:sleep::sleep:

 

[MRSturbo]

My god damn 97' Wira Auto consumes me full tank of oil and only drive for 200KM ..................... I think I'm the one that desperately need you guys help here ..... Next month hv to change to PJ work also , oh.......my nightmares begins...............

can changing of high cc engines will reduce the oil consumption ? Cause many ppl say this cause is about 1.5 cc engine for Wira car weight is too heavy to run ........

 

[wasteg4te]

hehe
also fuel price so high.

 

[clanzkiller]

My god damn 97' Wira Auto consumes me full tank of oil and only drive for 200KM ..................... I think I'm the one that desperately need you guys help here ..... Next month hv to change to PJ work also , oh.......my nightmares begins...............

can changing of high cc engines will reduce the oil consumption ? Cause many ppl say this cause is about 1.5 cc engine for Wira car weight is too heavy to run ........

changing a high cc car will only need to pay more taxes and of course the overall speed wil be much more better...but higher cc car in msia i think the cheapest cost around rm100k?? for fuel consumption wise, i think is depend on how u drive..and higher cc car for sure wil consumes more oil than lower cc car...
and also condition of your engine do actually affect FC as well...tyres pressure also wil affect your FC..

forced induction will actually help decrease fuel consumption if for normal settings/setup...
but if u across the line of standard setting/setup..then do not hope for decreasing fuel consumption anymore :D

 

[skylee834]

My god damn 97' Wira Auto consumes me full tank of oil and only drive for 200KM ..................... I think I'm the one that desperately need you guys help here ..... Next month hv to change to PJ work also , oh.......my nightmares begins...............

can changing of high cc engines will reduce the oil consumption ? Cause many ppl say this cause is about 1.5 cc engine for Wira car weight is too heavy to run ........

Bro,to change out gear box to manual,sure will save ur fuel coms...
the best fuel for Auto,i think is Vios lah,or u can change to Vios...
my car DOHC 1.5,full tank city run at highrev can go to 380Kmm...normal drive can go to 420 KM..high way can go to 600++km
,last time can go to 700km per tank...also use a better engine oil..
use only the good petrol,to me BHP or Petronas is only my choice..
some petrol station will cheat u, the meter r not "jun",
try to go other petrol station,believe me...

 

[raja_emeperor]

my car full tank(satria) rm100 can travel around 400km wor..summore evo3 engine.

 

[kenzo]

standalone ke bang...

 

[ken12292703]

my car full tank(satria) rm100 can travel around 400km wor..summore evo3 engine.

what is the secret recipe behind eh?

 

[akafmomo]

my sohc twin carbed 1.8L runs 350-380 on highway. city driving i tink less then 300. and it ate up precisely RM120 per full tank! really need to tune up the carbs. any advise on the whereabouts of a good old pro carb tuner in KL area? tanxx in advance!

 

[ART///SPEED]

Need help from sifu..

I'm driving Iswara UK spec on 4G15 EFI. I sent my car to replace the valve seal as the I can see engine oil came out from the spark plug.

After taking back the car, I noticed that my fuel consumption gone up. Last time I can easily get around 400 KM per full tank. But now, to get 350 km per full tank also like almost impossible. I check with my mechanic and was told that I got to send for tuning (MUT).

My question: -

1- Is it true I got to send for MUT

2- If so, where can I send for this MUT. Area wise in Subang Jaya/Shah Alam

Thank you in advance

mut is nothing to do with fc..did your..need to tune back your distrubator

 

[MRSturbo]

Bro,to change out gear box to manual,sure will save ur fuel coms...
the best fuel for Auto,i think is Vios lah,or u can change to Vios...
my car DOHC 1.5,full tank city run at highrev can go to 380Kmm...normal drive can go to 420 KM..high way can go to 600++km
,last time can go to 700km per tank...also use a better engine oil..
use only the good petrol,to me BHP or Petronas is only my choice..
some petrol station will cheat u, the meter r not "jun",
try to go other petrol station,believe me...

You driving the brand new Vios ? or the 2006 Model Vios ?, Acutally I heard of Vios is good in fuel consumption at least better than Wira many many la

Then how about Honda City ?

 

[lukeraj]

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[raja_emeperor]

what is the secret recipe behind eh?

i juz tune it la bro..for daily ride 0.6bar is enuf, summore setting the ignition can give more torque, no need change gear.if potong kereta oso slow2 pressing the acceleration, juz take it easy and my car run much better than n/a.
if i go for setting file 2,3,4 it give diff character and my engine roars and eat petrol like no body biznes..but as for now setting file 1 is enuf for me to play2 around town! ehehehhee!!
my 2nd car viva, damn jimat! rm50 can travel 500kmh!all stock std 660cc juz put safc on it, no heavy rim, juz steel rims! ahahahaha!!