Nissan 370Z Forum - View Single Post

baldie · 04-26-2012, 02:38 AM

My car is making a harsh noises coming from the shifter/transmission area on any gear above 5000 rpm, lower rpms are perfectly normal. I did a search and one similar thread appeared, but no answer was posted. Is this a bad transmission? I changed the transmission oil several hundred miles ago with 3 quarts of Redline MT-85, should I put stock fluids back in? Also will they void my transmission warranty? Any help would be greatly appreciated!

04-26-2012, 02:38 AM	#1 (permalink)
baldie Base Member Join Date: Feb 2011 Location: California Posts: 62 Drives: 2011 Mustang GT Rep Power: 14	Help with a Transmission problem? My car is making a harsh noises coming from the shifter/transmission area on any gear above 5000 rpm, lower rpms are perfectly normal. I did a search and one similar thread appeared, but no answer was posted. Is this a bad transmission? I changed the transmission oil several hundred miles ago with 3 quarts of Redline MT-85, should I put stock fluids back in? Also will they void my transmission warranty? Any help would be greatly appreciated! __________________ 2011 Mustang GT 5.0 Last edited by baldie; 04-30-2012 at 12:27 AM.