Question about Nissan Sentra

2 Answers

1991 Nissan Sentra-fuel injected> Was running rough...same thing last year. Found bad fuel injector and replaced it with new. Turned key to start and engine turned over(with jumper car) but would not start. Fuel filter is ok, spark at all plugs but don have any testers...pulled plugs and all four were fuel wet. All wires are in correct places...what next? Thanks!

Posted by on

2 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Master:

    An expert who has achieved Level 3.

  • Master
  • 521 Answers

Check the ignition switch the problem exactly lies there if faulty then replaceit.keep me updated .

Posted on Aug 12, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Nissan Master
  • 19,396 Answers

Read ECM with ccode reader , this will help you to find the problem.

Posted on Aug 12, 2008

  • Ginko
    Ginko Aug 12, 2008

    Connect electronic injection computer module to a code reader, and read codes in output, this will tell you if there is a problem with distribution or with electronic injection.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Rough idling fuel injected


CHECK YOUR VACUUM LINES,RAISE HOOD AND SEE IF ANYTHING IS LOOSE.DO IT WHILE IT'S RUNNING,AND LISTEN FOR OUT OF PLACE SOUNDS.aLSO WHEN WAS THE LAST TIME THE AIR FILTER WAS REPLACED,CHECK THAT FIRST.

Jan 22, 2014 | 1993 Nissan Sentra 4 Door

1 Answer

My 1996 nissan is runing rough


I always check the simple things first, and it has served me well. It could be clogged injectors, put a bottle or two of injector cleaner in your (full) gas tank. Could also be dirty air filter, or combination of the two. Check fuel filter too, I've seen those do a lot of weird things when they get clogged to the point of restricting fuel flow. Good luck

Feb 25, 2013 | 1996 Nissan Sentra

2 Answers

I have a 2003 1.8 nissan sentra, its kinda hard to start and when it does it runs a bit rough for a second then smoothes out. The RPMs drop when it starts and then come back up. Sometimes the check en


have system scanned for any dtcs first even if light is off now a history code is stored so are any pending codes several things can cause your problem under most causes with in 30 mins with scanner can tell you the problems to address first our dealership has 1 hour free diag call your local dealer

Jul 29, 2012 | 2003 Nissan Sentra

1 Answer

Fuel found in the oil sump


you may have a leaking fuel injector or fuel press. regulator

Jun 11, 2012 | 1996 Nissan Sentra

1 Answer

Idling problem on nissan sentra super saloon 1996 b14


idling controller sir . The idle air control motor is just beneath the throttle housing and is controlled by the fuel injection computer. Things that can cause a rough idle and stalling can be vacuum leaks

Jun 24, 2011 | 1996 Nissan Sentra

1 Answer

I recently had to have the transmission rebuilt. When the mechanic was finishing up he told me that it needed a TCM as well. After that it still ran rough, shaking and all. My check engine light has been...


A 2002 is not an "older car".
You should easily be able to get 15 years out of any decent car.

But the PCM and TCM are not likely bad.

First start with a simple tuneup, with plugs, wires, etc.
Then you try diagnostics on the fuel injection, such as temp, O2, and air mass sensors, as well as filter, fuel pressure, etc.
Then check things like ERG valve, fuel vapor purge valve, etc.

The last thing you do is give up and buy new control modules.

May 22, 2010 | 2002 Chrysler Sebring

2 Answers

Fuel injecter fuse blow imeditaly when ignition turn on


sounds like a short in the wiring from the fuse and the fuel injector junction block. GM like most fuel injection systems control injector firing by the computer providing ground to each injector in pairs or individually. The fuel injector fuse provides power to the injectors using splices therefore enabling one wire to feed 6 injectors. A shorted wire at any of these wires will blow the fuse. On one rare incident I found a faulty computer caused the fuse to blow. A shorted injector will just cause a rough running problem due to the injector stuck either open or closed.

Aug 05, 2009 | 1991 Chevrolet C2500

2 Answers

1991 Jeep Wrangler has been sitting in a garage for 3 years. It starts and shuts right off. I spray ether in it and it starts then shuts back off again. It seems as though I am not getting fuel. What do...


im asuming it was running fine when it was garaged? if so, then the first thing you need to do is to drain the fuel tank and flush the fuel lines. when gas gets old, it simply wont ignite. and over that time, it thickens into almost a syrup. so you need to drain and clean the fuel tank, fuel lines, and replace the fuel filter. im not sure if that year jeep is carbureted or fuel injected, but if it has a carb., then that will definitely need to be cleaned. or for fuel injection, use a good fuel injector cleaner mixed with your new gas. once it starts, it wlil run a bit rough, but once the old fuel gets burned out of the system, it should gradually improve.

Aug 05, 2009 | 1991 Jeep Wrangler

1 Answer

FUEL DUMPING INTO EXHAUST SYSTEM


injector may be stuck open either mechanically or electricly

Sep 23, 2008 | 1996 Dodge Caravan

3 Answers

Car donot start. my mechanic say it is not injecting gas.what is the problem?


Good Day,

There could several causes for this problem. Obviously the injectors aren't getting fuel, so the first thing to check is the fuel pump. If the fuel pump isn't working it won't send any fuel from the tank to the motor. Another possibilty is a dirty or clogged fuel filter, again if this is bad it will not allow fuel into the motor. And of course it could also be dirty or clogged fuel injector nozzle's, this can be treated with fuel injector cleaner poured into the tank.

I hope this helps.

Jun 29, 2008 | 1989 Nissan Sentra 4 Door

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

113 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

yadayada
yadayada

Level 3 Expert

60541 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

705 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21927 Answers

Are you a Nissan Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...