Hi guys im hoping you can help (did a search but didnt find anything particularly matching)
Ive just got an audi a3 1.8t 5 door model.
Their is no spark on the 2nd plug from the left.
the car has been stood for 3 years and only started every few weeks so im told the wiring could have corroded ?
things ive done already:
changed the plugs didnt help
so changed the coil from number 3 to 2 and vice versa, the good coil didnt give any spark on number 2 but worked fine on number 3 and the one i put from 2 - 3 is sparking now.
so the fault is either in the wiring going to coil 2 or something further back up the line.
is this a common fault or does anyone know if theirs a pariticular wire i should check first or something.
any help would be highly appreciated