nope it is not normal... unless if u say switch on/off aircond... both has different idle setting as u are using FICD to compensate the load in aircond compressor....Is it normal for idling to differ in different external temp, ie: raining , hot afternoon?
Sifu skywalker , uncle fred any other sifus?
Skywalker , strange thing happened to my car today. After 2 days of not using my car , i took it for drive about 20 mins and when i switch off the engine , it just felt like its still running 4 1 or 2 second b4 it dies off . Wats wrg?? Carb problem?nope it is not normal... unless if u say switch on/off aircond... both has different idle setting as u are using FICD to compensate the load in aircond compressor....
how come it can overflow leh??... float problem??... or engine timing itself problem??...overflow
Maybe the carb need servicinghow come it can overflow leh??... float problem??... or engine timing itself problem??...
fstrader,
I have changed the jetting be4 already.. changed to bigger ones. Retune the carbs but still this problem persist. After starting up , warming up. within 4 hours, my car could be started with just 1 crank. Easy start. However after that time limit, my car is back to square 1 again. hard to start. Would it be because of my fuel pump is faulty?? I am not really sure about this. Please help me diagnose
u bukak da carb and see laa, u sifoo maahow come it can overflow leh??... float problem??... or engine timing itself problem??...
bukak i can... pasang back i dunno...u bukak da carb and see laa, u sifoo maa
I dun have thermostat.. already remove.... long time ago...Is that the problem>>>???bro i'm not sure if i'm correct but mayb its not ur carb problem,mayb its ur thermostat..try 2 check if functioning properly..thermostat closes the cooling flow during cold starting,when reach the normal operating temperature then thermostat will open again..
32/36 weber dgv 5ajust want to ask what model is this weber.own it but never know what model.:stupid: and is it better than wira/iswara carb?? thanks..sorry if post in wrong section..
early morning only happen or happen all the time??... if only cold start ur rpm fluctuates, ur carburetor autochoke could be damaged.... if happen all the time, check ur sparkplugs and distributor cap...HI,
my iswara lmst rpm going up and down and engine vibrate not running smoothly like misfire like that , it can't be tuned.
when start the car the digital petrol meter showing one or two bar and after awhile it goes full.
first of all let say the sensor for the petrol is in good condition what else could cause the meter showing inaccurately ? could it be any pump or any thing that control the pressure that is malfunction or is the carburetor fault ?
secondly , I hear a mechanic said in my carb there's a cap that lock the "oil needle" adjustment is already open and someone already tune it the wrong way and it can't be tune back anymore and also he pull out a tube connecting to the air filter and block it after that the rpm and engine seems more stable . unfortunatly after afew days without driving the problem still happen .
anyone expert here know how to solve these problems ?
try clean ur carburetor with carb cleaner... can diy if u wanna save cost.... go supermarket buy carb cleaner spray... open ur air filter with ur engine switched on... spray into the mouth of ur carburetor and rev hard... engine will choke a little... this will flush the dirt out from ur carburetor... might help a little.... check ur fuel filter as well, change if it is dirty/clogged...Hi skywalker ,
I have sent my car to many workshops already . every mechanic told me the air is not smooth the problem is in the carburetor and non of them can tune it back .
As for the distributor ,Once I asked a workshop to change the whole distributor but after that the problem still exist and then they took it off and ask me to replace my carburetor but i didn't .
I have changed the spark plug almost everytime when I sent the car for solving this problem. I have lost count how many I have changed, so now the spark plug in my car is still new .
One strange thing about my problem is that when I changed a new battery the rpm stop going up and down or fluctuated only slightly but after afew weeks it happen again and then it goes away if I drive more often.
If I plug a fm/mp3 player at the cigarette point after awhile at traffic jam the car will turn very bad , the rpm will go up and down widely and it will stall if not stepping on the oil pedal , so I suspect alternator problem and change a new one just recently but the problem still there .
These 2 days when I start the car in the morning the rpm fluctuated slightly when the engine is cold but when it is hot or when the temp indicator showing 3 bars the rpm gong up and down again . The first day the car stall after the engine is hot the second day the car still running but the engine is not smooth and rpm going up and down .
So which part of my car is actually the culprit ?
i got the same prob, wht i did is open the carb n change its diaphragm and clean the carb expecially the jetting, after tht the prob never arise fc improve frm 30cent per km to 13 cent per km, pick up dont talk la, mine is 2.6 pajero but can tapau a 3.2 trooper after clean, before want to kejar wira also cant, no need change weber summore but CAN'T BE TUNE??? there no way it is un tunedable, like my prob the diaphragm is totaled so it cant be tuned but after change it is possible to tuned, as for ur meter all proton car have tht prob at least u are ok, my gen2 ran out of petrol when the needle is at HALF ,HI,
my iswara lmst rpm going up and down and engine vibrate not running smoothly like misfire like that , it can't be tuned.
when start the car the digital petrol meter showing one or two bar and after awhile it goes full.
first of all let say the sensor for the petrol is in good condition what else could cause the meter showing inaccurately ? could it be any pump or any thing that control the pressure that is malfunction or is the carburetor fault ?
secondly , I hear a mechanic said in my carb there's a cap that lock the "oil needle" adjustment is already open and someone already tune it the wrong way and it can't be tune back anymore and also he pull out a tube connecting to the air filter and block it after that the rpm and engine seems more stable . unfortunatly after afew days without driving the problem still happen .
anyone expert here know how to solve these problems ?