for beginning. have fault with knock sensor(will be ordering new one shortly). CEL light sometimes come up sometimes not. if come up so ussually on clod engine. fault codes reading show knock sensor fault.
was in one garage to check emissions and they was bad main thing O2 sensor sometimes not working properly. they said that it is faulty. need to replace. Fault reading(cel light) didn't show o2 sensor.
one guy told me that bad emissions could be wrong due to bad knock sensor.
it could be true ? as if not in same will be ordering and o2sensor.
was in one garage to check emissions and they was bad main thing O2 sensor sometimes not working properly. they said that it is faulty. need to replace. Fault reading(cel light) didn't show o2 sensor.
one guy told me that bad emissions could be wrong due to bad knock sensor.
it could be true ? as if not in same will be ordering and o2sensor.