Hi guys i have a mk2 fr pd170? It Runs fine until it reaches operating temperature, then feels like its missing slightly, engin rocks on idle as if its running on 3 cylinders iv had it plugged in and no faults showing, and it doesn't always do it, very intermittent it can go days without a hitch! Any help very much appreciated. P.s egr and dpf delete, remaped to 221.3bhp
