Guys my khyber got missing problem on both petrol and cng i have installed new plugs and also replaced the plug wires but the problem is same i have also checked my cdi and ignition coil and these are working gud as well.
well the problem started few days back when i switched my car from cng to petrol and at that time the car didnt start then i switched it back to cng and it started missing and also huge knocking as well. I take it to the mechanic and he increse the rpm to its last lmit and told me that its head will be repaired
Guys i need ur help because the engine was overhauled last year and it was in perfect running condition and suddenly that happened.
Give me some advise guys what to do