crusty Posted February 28 I'll click the downshift until it beeps and won't let me downshift anymore. The engines are computer controlled, they have all the safetys built into them. No issue running down a grade at 4-5000 RPM. They are just air pumps at that point. Computer has the fuel turned off. Quote Share this post Link to post Share on other sites
radin2son Posted February 29 Didn’t know downshift beeps, then prevents downshifts. Guess I have been too cautious in getting speed down before downshifting. Not worried about 4-5000 rpm… Quote Share this post Link to post Share on other sites
