Mehran missing on cold engine

[anwarior]

dear wheelers,
For the last few weeks my ride when started in morning or after long hrs in the evening misses alot, however cold engine starts within a second, I have got it tuned too but problem still unresolved. 3S guys say carburetor kholna paray ga but I seriously doubt their competency

please help me out here.

[anwarior]

anyone?

[syncview]

Your carb mixture might be too lean or throttle linkage/ shaft is worn

But you need to elaborate your problem more clearly to get a better guess

Sent from my SGH-I747M using PW Forums mobile app

[anwarior]

This also happens when I am speeding from cold start

Sent from my LT18i using PW Forums mobile app

[Ishtiaq778]

Dear, get checked fuel pump and fuel supply line.............

[syncview]

Carby accelerator pump might be leaking or clogged

Sent from my SGH-I747M using PW Forums mobile app

[ahmed1091]

Carby accelerator pump might be leaking or clogged

Sent from my SGH-I747M using PW Forums mobile app

Wish you had given some more info such as how old is your car? BTW following could help:-

1) Check ignition cables, one of them may be giving less current due to burn or damage. You can easily swap them with your friends car just to confirm.

2) Get the spark plugs cleaned, checked and clearance adjusted with a feeler gauge.

3) Is your gear oil and engine oil too viscous, when did you change last. Do you use 20/50 or 10/40. This is winter time and cold oil can be too thick until it gets warm.

4) It may be necessary to open the carburettor which is not a big job, go to a mechanic who works with taxis and carry, he will do it for 200.

[anwarior]

2007, 127000km driven, yep engine oil is20/50
let me check the cables though