no issue sir,
just try to retuned ur car from somewhere else ...
it will be fine ... my father IDSI 80K Kms done (install CNG 60K) .... we did tuning on 60K kms bocz of tapit noise ... since then we did about 3 -4 tuning ,,, works fine
WELL what i observe here in karachi that honda ppls are not that expert of tuning cng cars .. and most of the honda showrooms are not doing tuning of cng cars...
try some good cng expert.. he will tune ur car