Mechanics

CHEVROLET LUMINA ENGINE PROBLEM

1996 Chevrolet Lumina • 123,000 miles

In which D should I drive during normal driving conditions the little D in the box or the plain D.
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Guest
February 25, 2013.




The "D" with the circle around it is for "overdrive". That is fourth gear and is the choice for all normal driving. Third gear, the "D" without the circle, is recommended for pulling a trailer, but I don't recommend that for any small car. Using third gear will use a lot more fuel and increase engine wear and noise.

Caradiodoc
Feb 25, 2013.


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