Dear allz,My charade is kocking on petrol although timing is not advanced for CNG.It also knocks when speed near about 100KM/h.Can ayone guide me.
Check your wheel allignment / balancing and foundation plz
use fuel cleaner bottle eg: caltex and use octane mix for few days just to check
Dear Abid and Levin, I have cheched balance of wheel, alignment, foundations and found ok. Once i used Hi. octane fuel but same result.
well, then show it to a mechanic.. if in lhr. area,, i can help you find a mechanic.
yaaar its simple...when a car is converted to cng... the timing is advanced...now when you run it on petrol it is bound to knock
you cant get the best of both worlds.
if you are in lahore i would like to listen to that knocking of yours. there are several other possiblities also for similar sounds. Call 0321 4088968 and i will try to explain.