4G91 Gang..

[hAz]

yerp armizan....
my gb berat as in tak tukar gear..
start moving like using 3rd gear...
no matter how much i rev...still 3rd gear like dat..
so, confirm la gb problem, as well as the TCU?

 

[Arimizan]

yea when the auto TCU detect something wrong with the gearbox or with the TCU itself,the TCU will then go to the default mode that it will turn to gear 3 all the time

About the gb problem i think any mech can detect what wrong with the gb but TCU only a mech that had a diagnostic machine can detect the real problem with the TCU

 

[oppo]

My 4G91 engine sometime giving like whistling sound when you rev it at 5000 to 6000 rpm. Anybody experience like this before? Any suggestion to increase the power?

 

[ACQ2305]

change gearbox 2 manual,... easy..hehehhee... no need 2 worry abt ECU, gears not changing..but if u dnt mind d clutch pressing during jams lerr.. hehehhe..FC oso save alot.

 

[hAz]

my car is done!!
heheh...
yeah...
awak melegakan hati saya armizan!
and thanks fer d useful info!
so far the car is running well..
m dy back in kelana jaya!
gb is good...i changed evtg inside..
huuuu

 

[hAz]

btw ACQ,
i thought abt changing to manual..
tapi, i dunno jalan2 di kl, silap2 masok, kene jam...
pergh!!! dun wana suffer mysev...hehehe

oppo,
i dunno la...never rev my engine till 6k rpm yet..
tak bran!
=p

 

[fstr]

wahh so sayang ur engine one ahh?? never rev till 6k?

 

[hAz]

not sayang la fstrader..
takot maaa....
me still father tanggung...
if im workin den nemind laa...
now if rosak ke ape, takot mau mintak father...heheheh
studyin lagi maaa

 

[calvin9683]

whack the engine oni......
n/a wont so easy giv probs one la....
somemore as u said...urs in stock condition.....
try whack whack n see la......
then u'll start to enjoy whacking.....
heehee

 

[hAz]

hahahahah
orait brothers...
will try whackin...ekekekeke
=)

 

[Danny-20]

ermm..im new here..hi to u guys..
i would like to ask abt a engine mitsubishi 1.8 twin cam is wat model?
can someone pls tell me..
i wan to know more..
coz im gonna change to it..

 

[joe_mirage]

ermm..im new here..hi to u guys..
i would like to ask abt a engine mitsubishi 1.8 twin cam is wat model?
can someone pls tell me..
i wan to know more..
coz im gonna change to it..

it's 4g93... and it is a gud engine!

 

[tajulsans]

it's 4g93... and it is a gud engine!

Yup, it is far more worth it to change to than a 4G91 nowadays.. more powerful & easier to change to a turbo setup..

 

[Danny-20]

ok..i get it..
ermm..
anything to introduce to change?

 

[hAz]

waaa....sum1 gettin a g93...!
=)

 

[fstr]

93 injectors and mivec injectors are the same, both also 240cc... put edi macam no difference only :hmmmm:

 

[Danny-20]

waaa....sum1 gettin a g93...!
=)

anything to introduce to change?

 

[ACQ2305]

takkan la never rev??? hehehe wen i use 2 use auto last tme oso rev until 6500rpm, hehehehee.. no problem oso. nw using manual, lagi best. bt shift wen 6000rpm....after tat lembab ody..
errr,... anybdy knws wat is d optimum diameter 4 d exhaust piping??? d 1 tat runs under our car?? thinking of changing lerr.... top speed so slow in reacing,.. 120 onwards .... damn slow...

 

[oppo]

better maintain stock exhaust & piping diameter for the economical of petrol use. You'll feel better acceleration compare with the bigger exhaust piping diameter. Just get yr TB tuned to get better response engine...like mine..hehe

 

[ACQ2305]

serious?? even jst abit?? i mean d enlargement of d diameter of d piping?? coz m using stock wira 1.5sohc,tot if dohc, cud use wit abit of enlargement...coz feels like der's sumthing restricting my engine performance after 120-130kmph....so tot its like running 100m,but wit our mouths close...hehehhee.... FC,dnt mind if it increase abit.yeah, i knw petrol will increase nxt year, bt still wud like abit of performance...hehehhehe
BTW,wira 1.5 sohc stock piping is arnd 1.5in ka???