Hi the problem is My 2002 td5 defender 90 has a slight misfire/lumpy idle not on initial start up but if you rev its start wen comes back to idle but put slight revs on and it disappears it drives fine and goes really well still. It doesn't effect the truck in any way other than its annoying! It does have straight through pipe could it just be something todo with that as I bought it like that, but just wondered if anyone had experienced anything like this. No oil in ecu I hav checked! Hope I've put this in the right place this time. Thanks, dan

Hi mate,
If you go to the defender 90/110/130 section you'll find all the answers you need.
Welcome by the way

thankyou!!!

Common faults are oil in injector wiring and ecu, injector o rings and washers give numerous odd faults.

I deleted your thread in LzIR as I am not able to move it.

Welcome to the forum having said hi here, head over to defender section

Welcone