I have a 1.4i SPI engine in my mk3 astra. Recently the gasket round the fuel tank leaked and i decided i had better let vauxhall have a look at it, as i didn't really want to blow myself up.
No when i go around corners, specially roundabouts with tank 1/3 full or less the engine splutters and i lose all power for about 3 -5 seconds. The engine then carries on as if nothing happened.
I do not take roundabouts very fast, anything over 25mph will start it off. Before vaux changed thegasket this never happened.
What can i do to fix it?