Hi all,
My Gearbox is or has become noisy in first gear, sound like the first gear in the gearbox of a small truck. could be the Laygear Shaft??? around 6 years ago my gearbox was rebuilt it by an expert in Mexico city and told me "noise in fisrt gear is common in this cars" but if this is a fact how much noise is ok? My gearbox is working with 20w-50 castrol engine oil.
Also this morning driving to work I noticed a bad vibration between 85 - 90 mph (I was late for work 
) and could be the engine, gearbox or diveshaft becouse shift neutral to decrease revs and vibration gone, could be related??
Thanks in advance