18:th-Feb-2018, 08:49:00
If it's working in all gears but 5th even I'm stumped they only thing I could suggest is having the clutch pedal re-calibrated.
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
I can do programming and retrofits using genuine GM MDI and Dealer software.