I have 2001 model mehran. i have just changed its clutch(full set), clutch wire, accelerator wire.
The problem is that when i accelerate car(without AC turned on) in low gear i.e. first and second, car judders. the vibrations are massive. however, if i give more gas and then release clutch and accelerate then this thing wont happen.
On the other hand, if AC is turned on then this thing will happen even if I give more gas to the engine.
When the clutch is released fully and i accelerate the car jerks once badly. every time i accelerate either from low to high speed, high to low speed(decelerating) or form stop to start acceleration, the car would jerk badly.
I have changed all engine mounts, tuning done from sethi motors, oil changed, air filter changed, front shocks changed, and clutch and all cables changed. I am stil unable to solve this issue. kindly help.