Son brought his 98 civic for nct 2/3 weeks ago and it failed on emissions, only has 43k miles on clock. Was told to put some additive in and use the V power petrol and that it would be ok. Murphy's law, it gave a worse reading on the re test. Examiner siad some sensors might have to be replaced ? Anyone have any prior experience on these ?
Thanks in advance
Secman
Thanks in advance
Secman