For your info, ERG means EXHAUST GAS RE_CIRC VALVE. Which can cause over run problems, i,e, missfiring. This happens on all Vauxhalls. Can be cured by cleaning said valve.
For your info, ERG means EXHAUST GAS RE_CIRC VALVE. Which can cause over run problems, i,e, missfiring. This happens on all Vauxhalls. Can be cured by cleaning said valve.