Steermatic RPM drops after rev

muneeb-rehman (muneeb-rehman) 2017-06-29 03:04:57 +0500 #1

But after driving for a while like around for 20km then it start this problem but when I put some petrol in the tank then it drive smoothly magar petrol tank Mai hota hai 25% phir us Kay bad petrol dal vata hun ,spark plugs ki bhi service karvali hai

dayrider (dayrider) 2017-06-29 10:57:50 +0500 #2

please be a bit more descriptive

taimurahmed92 (taimurahmed92) 2017-06-29 12:24:46 +0500 #3

Please explain your problem clearly and in detail.

muneeb-rehman (muneeb-rehman) 2017-07-06 22:36:26 +0500 #4

Problem solved it was air vent which was not letting gas to pass through fuel tank