Hi navara 3.0 ltr d22 06 engine light came on but car seems to run same except harder to start cranks for more but if i excellerate it starts . I did a thing on it . Turn key on wait 3 sec pump pedal 5times release wait 7 sec hold flat for 10 sec and light goes out car starts ok as normal but after sitting over night start in morning and light comes on again ????