20 Most Recent 2003 Nissan Sentra Questions & Answers

Easy job ! just rem to get a gear puller for the antilock gear and install same as came off old one Parts around 100$ each apx 1/2 hr each side

2003 Nissan... | Answered on Jan 19, 2019

please be more clear. Which Vacuum Hose Diagram you are looking for. What is the problem you are facing . Please elaborate so I can help you further.

2003 Nissan... | Answered on Jan 03, 2019

There is malfunction in your wiper motor parking mechanism. Most likely replace the motor assembly, if not able to repair internal mechanism.

2003 Nissan... | Answered on Jun 21, 2018

You should check out www.reliable-store.com they have info on repair, service, wiring diagram, electrical diagram, fuse diagram, torque specs, troubleshooting,
PCV, gear box, owner's/service/repair/parts manual, fault codes, error codes, etc everything on all vehicles. must check it out

2003 Nissan... | Answered on Mar 21, 2018

never wash or wet an air filter as it closes up the pores in the paper element
fit a new element and then run the fault codes or reset the ECM using a scan tool

2003 Nissan... | Answered on Jan 20, 2018

Check the heater hose's going in through the fire wall ,are they hot ? Both hose's ! This is something you can do yourself ! If they are hot probably the temp actuator is bad or the door is stuck on the cold or heater core clogged ! Video's on youtube showing what to check. Learn to double check your mechanic !
How to Fix Car with No Heat Easy

2003 Nissan... | Answered on Dec 16, 2017

Modern vehicles are bristling with sensors, all reporting to the Engine Management System. These need to be inspected, for possible loose wires, bad connections or even broken wires.

2003 Nissan... | Answered on Dec 10, 2017

try putting a couple of injector cleaner in the tank to clean the dirty injectors
there is a screw in the side of the ECM on Nissan vehicles that has to be turned before codes are revealed and there are stored codes , as misfires ( what you experience ) will be recorded

2003 Nissan... | Answered on Sep 19, 2017

It you're losing coolant and it overheats, that's a sign of a bad head gasket. Get that checked before you spend any more time or money on anything else

2003 Nissan... | Answered on Aug 02, 2017

check the engine oil.
if there was no oil left in the engine then good chance of engine seizing.
do not carry on starting the engine as you will bend the valves.

2003 Nissan... | Answered on Jul 19, 2017

You are right, if the timing chain were bad it would have the problem all the time , not just cold . This to me sounds like a coolant temp sensor . Hooking up a scan tool that can view engine sensor data , i would check the sensor parameters . most noteably the coolant temp an IAT - intake air temp. after sitting over night these should be very close.
Reading Performance Information Data PID Car OBD Diagnostics ECU Chip...

2003 Nissan... | Answered on Apr 20, 2017

Broken ring, bad injector, or bad valve guide.

2003 Nissan... | Answered on Mar 02, 2017

Hopefully, you didn't drive it any of those three days that it didn't have oil in it. If you did, chances are very good that you damaged the engine. You say the car is shaking - do you mean the engine is shaking when you're sitting still? Is it also making strange noises - knocks, clunks, squeaks/squeals? Then you almost certainly have damaged the engine.
Putting oil in the engine does not heal the damage that is already there. Expect that your engine is going to seize or just quit running soon.

2003 Nissan... | Answered on Dec 03, 2016

You can go to kellybluebook.com and get more information on this vehicle.

2003 Nissan... | Answered on Nov 30, 2016

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