R rsggrup Guest Dec 29, 2008 #1 the question is related to the proceduer how to break in new car engines...
M mdcbert Guest Dec 29, 2008 #2 "NEW cars" dont have break in periods as engine tolerances are much much tighter and more carefully machined than cars from back in the days. They also last longer than ever before too.
"NEW cars" dont have break in periods as engine tolerances are much much tighter and more carefully machined than cars from back in the days. They also last longer than ever before too.
