Hey guys i have been trying to get better at the whole P&G thing. I also have tried shifting in to nuetral going downs hills and on straights(get like an extra two miles for every five) so it seems benificial. But i am worried that, that is really bad for my trans since it is an automatic. Also i did have a lower than average FE this last fill up... putting it in nuetral. When i switch back into drive the RPMs shoot up almost like as if i was down shifting. Would this cause for lower FE.
Also can anyone explain to me other driving techniques that could help out my automatic diesel??
Thanks