Hello brothers need your advice on the matter below
I recently bought the honda airwave. It was perfect while I test the vehicle but after 1 day it started jerking. The problem starts when i kept the engine turned on for almost 5 hours, it was going okay but suddenly i felt there is the loss of power while throttling, it happend 3 or 4 time and at every occurance i felt the problem worsening and after that car goes off by itself....
I consult this with a mechanic he instantly asked me to change the fuel pump, i did so but the problem was still there he then insisted on replacing the engine coils, it resolves the issue in a way that engine is not going fully turned off now but once i drive for few kilometers it starts jerking and it keeps on worsening with time till i turned the engine off and give the car sometime to get cooled.
I felt that ac is also playing its role to some extent, if it is off the car will cover more distance till it starts jerking. If i give the car full throttle it instantly felt out power when the car is warm otherwise there is full power
Any suggestions will be highly appreciated. Much thanks in advance
Sufyan Sajid