urgent!pls help me guys!

[arvinkumar]

i`m having a gsr turbo stock.no modifications.last saturday when i stopped my car at my frens place,the car`s idling was unstable(it was going up and down).so i off-ed my engine.went to makan and came back.start the engine......cannot start worr.tried push and start still kenot.

battery=ok
fuel pump=ok(changed a new wan after the incident)
fuel pump relay=ok
fuel line=ok

wat else could it be arr guyz?my car is dead now!

 

[rollakid]

check the spark plug... or the whole ignition system.

 

[patrickchong]

have cranking ? i mean the starter running ? can crank cant start or nth at all ?

 

[huakenny]

check intercooler hose...

if step on acc pedal n start, can o not?

check ignition system by removing spark plug n test it..see got spark o not...

my2cent

 

[E3newbie]

Yup. Three elements for ignition. Spark, fuel, air. You've checked your fuel system. Check your ignition, spark, coil, cables.

 

[huakenny]

ohya..check fuel tank...maybe no fuel? hehe:_:

 

[Fluffy]

yeah.wat happens when u turn the ignition key.that helps.

 

[crazy4honda]

aiya...almost the same prob with me b4 raya..

go changes absorber then 'rembat' few times..then off the air cond and the engine also die..till now can't start..same engine with u..

anybody who r really expert in 4g93t plz help us..what i hav to check 1st..

thread starter..plz do update if your problem is settle..when i on the key,check engine menyala then cannot padam..noobie here

 

[K_Takuya]

last time like this my plug cable have problem... anyhow maybe the ignition system...

 

[patrickchong]

mostly ur distributor cause by water la, if im not wrong everywhere is raining this week izit. jz to my cents.

 

[Fluffy]

but if its just heavy rain and no flood,then the distributor shud be fine.

 

[cHeMiCaL_]

plug in MUT first for code diagnostic. pointless to wonder around to identify cause without any initial lead.

 

[huakenny]

when i on the key,check engine menyala then cannot padam..noobie here

since CEL is ON, diagnose it to find out the problem

 

[crazy4honda]

really noobie..juz got my car last week..whats MUT..anyway..the problem oredi settle but really cost me..rabak ini bulan..ecu & af sensor..

b4 diz using vtec n we can detect something wrong from the ecu..the CEL will blink n reveal the error code..is mitsu hav this method?

 

[arvinkumar]

guys,heres my two days discovery.....

-when i turn to on status....usually check engine light will and go off rite..but mine doesnt appear at all.
-my engine never kena water
____________________________

if its ecu problem...how can we rectify it guys?
if its spark cables or plugs,is there any ways to check them by our ownself?
how do we check the af sensor?mana itu sensor guys?
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but since the last few minutes the car idling....it was very unstable...rpm going up and down...could it be af sensor?coz if....

ecu faulty-stops straight away while driving.no output maa...
af sensor-the ratio runs and the car idles wrongly.
spark plugs-i must be facing power decreasing recently.

 

[crazy4honda]

many thing to check la bro..but b4 diz oso my CEL doesnt appear..then theres 1 relay at the center console dont hav a good earthing to the body..tighten it n its ok..rpm up n down..iacv n TB oso could b the problem like mines till everybody thought im using hi cam