my megane shudders when revved up,any idea?
when revving up to change gear,my renault megane shudders violently.I've changed spark plugs + the 4 coil packs.also the dashboard lights dim,the petrol light blinks on.the milometer resets. My renault is a megane classic,1999.I've reverted to changing gear early to minimise the shudder.Any idea?
Phil, March 2006