Taxi Driver Online

Hi all new to this forum.cab test failed due to emmision.before the test clean the DPF filter.by turbo guy at Glasgow.
And my thought was that’s done the job.and I should have gone for the long drive which I haven’t.any suggestions before my retest.would be helpful
Thanks
D subba

I think a long run at a lower gear always helps.

I was also told a few years back to take the air filter out, but I've never needed to try that.

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IDFIMH

Put 3 bottles of cat a clean in tank and have a good run to get engine hot.

Thanks guys got the retest date.will go for run before test.

And use v-power for a week or so before testing.