i have a 1990 nissan nx 1.4 auto, and it has recentley startd staying in second gear when it gets up to temprature any ideas??
Apr 25, 2008 at 10:47 PM
Advertisement
RASMATAZ
✓Experienced Mechanic
75,988 POSTS
When was the last fluid and filter change? could be a problem with a shifting solenoid. The computer uses the signal from the throttle position and vehicle speed sensors as throttle and governor pressures. and the coolant temperature sensor to control the overdrive-Could also be a problem within the valve body-
When all these sensors are operating properly -have the transmission pressure tested.