Michael_Hoyle hya all can you tell me how much gearbox oil and what spec to use for a 2002 vectra b sri 150 oh and wheres the level hole
Matt F23 gearbox, 2.3litre of oil and a 75w80 should do the trick, but people use different grades depending on usage. Some good info in here: https://z22se.co.uk/threads/advice-on-brake-and-gearbox-fluid-change-astra-g.22142/#post-1194717
evocarlos i swapped it out matt for ATF/MTF dex2 compatible 2.5l gone in to help with the cold shifting thats now been fixed with a gear stick cable reset