I have read a few threads around the place that suggest changing the O2 sensor is a good thing to do on an older car. Firstly, does anyone think that I shouldn't bother, and secondly, do our VR6s (mine is 1996) run 1 or 2 sensors. The ones for sale list <96 using 1, and >96 using 2. I am concerned that this may only apply to US cars, not ours. Anyone?
Don't waste your money unless the car is running badly.
Gavin
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