if it is an automatic leave it in overdrive. the transmission knows when to change into the overdrive gear. if it is a manual listen to the motor. if you have in overdrive and it bogs down while accelerating then down shift to a lower gear.
Left of the steering wheel on the dash, behind the access panel for the fuses.
where is nissan 93 pickup overdrive relay
It is most likely a 1.6l, may be 2.0l '93 Sentra came with one engine,,,1.6 ltr
$400
If your 93 Nissan Pathfinder transmission won't shift into overdrive, check the transmission fluid levels. Ensure the fluid is at the proper level.
behind the stick shift
Our 2003 Nissan Sentra themostat lasted 82,000 miles, getting it back today...big$$$ HRMOKeefe@aol.com If you follow the top radiator hose back to the top of the engine, that is the thermostat housing.
Blown parklights/ dashlights fuse. headlight operate off a different circuit
Some older Hundahi and Nissan Sentra 13" will bolt up
the slave cylinder is bad
I am replacing my radiator support in my 93 Nissan sentra SE-R this is the best i have found to do the job. i am using mig welder also to replace the welds. go to this link ---> http://www.goodwrench.com/gmgoodwrenchjsp/gmspo/Cadillac/Eldorado/1992-1999/02_Radiator_Support_Assembly.pdf
See the following: Chilton's Auto Manual - Mechanically inclined. Hayne's Auto Maunal - for slower people. See Also: Local Mechanic...