Assalam o alaykum,
I need help with a problem in my City Exis Auto.
The car is taking abnormal jerks when I am trying to accelerate or during pick up.
Specially when the AC is turned on the jerks are more. with AC tuned off the car is normal or very less jerks.
Mechanic calls it missing issue.
First I thought the issue is with Fuel pump but I also changed fuel pump twice the issue is still there.
I also checked plug wires but no solution.
My mechanic also changed the distributor and he was also trying to solve this issue by adjusting distributor position but no success.
I checked this issue on CNG also and jerks increase on CNG even if AC off jerks are there on CNG.
Another problem is rpm drops when you turn on the AC and when I shift from P to any other gear rpm drops more and it feels like the engine will shut off and sometime it does.
Kindly help me with this issue or suggest me a good expert mechanic in Karachi.
Preferred area is North Nazimabad or near by.
Is there any whatsapp group of City Exis?