Car start to 'semput' after 2K of RPM

[saifak]

Hye guys,

I just bought my 2001 Satria just 2 weeks ago. Unfortunately, its start to reveal its problem.

When I start my car no problems. But during 20-30 minutes of driving it will start wheezing, the RPM cant reach over 2k or else the wheezing will got worse and worse. But it will back to normal if I restart the car. But the problem come again after a short ride. For info, at first i thought it just the plug, but still my assumption was wrong.

Start the car at morning- no problem
Hard ride 20-30 minutes- problem, RPM cant reach 2K(start to wheezing)
Turn off the key then restart the car- No problem, but after short ride the problems persist. Semput2 then the engine sometimes broke down at traffic light or going up the hill.

Help me guys

 

[peterfrancis]

Check in this order, spark plugs, spark plug cables, Fuel Pump, Fuel Regulator

 

[saifak]

Check in this order, spark plugs, spark plug cables, Fuel Pump, Fuel Regulator

Plug just change 3 days ago..now im guessing the fuel pump..hopefully it does not involve the throttle body..bcoz my fren paid about rm500 for it last week

Btw thanks for ur comment sir..

 

[DanzEterna]

try changing the fuel filter 1st.
wheezing usually aircon compressor sound.

 

[saifak]

try changing the fuel filter 1st.
wheezing usually aircon compressor sound.

Same. I tried to turn off the air cond but still my car still 'semput' after 2k of RPM.
Hope its just normal prob not serious one

 

[dking91]

u can try obd scan 1st to detect the problem..rather than guessing

 

[saifak]

My foreman already do the scanning and tuning still cannot detect the problem..the foreman got no idea, I ask him to check the cable he said no need..I ask him to check the fuel pump he said no need

 

[ken yeang]

if everything say no need, then send to another mechanic....

 

[vr2turbo]

if everything say no need, then send to another mechanic....

Yup, I second that......

 

[saifak]

if everything say no need, then send to another mechanic....

that's why im asking here first..maybe someone had an experience facing this kind of problems before..so i can trigger sometin when i brought it to other mechanic

 

[RENESIS VIII]

if everything say no need, then send to another mechanic....

Got potential business also don't want to do. Or probably just plain lazy.

 

[vr2turbo]

My foreman already do the scanning and tuning still cannot detect the problem..the foreman got no idea, I ask him to check the cable he said no need..I ask him to check the fuel pump he said no need

Your problem quite unique....:hmmmm:

 

[^pomen_GTR^]

i suspect fuel filter clogged...

 

[saifak]

Your problem quite unique....:hmmmm:

Lol..
Just got call from the mechanic (not the ealier one) he said the prob is from the cable..which cable I dont know..plug cable maybe..now im going to the workshop to figure it out

 

[g88]

airflow, throttle mostly - Common Proton problem