Question about 1997 Nissan Pickup

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Not starting got fuel got spark got injection pulses but vehicle starts up and cuts out

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  • Anonymous Mar 18, 2014

    the vehicle has no spark and injection

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Hook up a fuel pressure guage, the start and run fuel pump circuits are seperate, see if after it starts the pressure drops.

Posted on Sep 02, 2008

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Posted on Jan 02, 2017

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2004 chevy impala start car runs about10 minutes then stalls new fuel pump when stalls cut out like running out of gas then don't start till cools off if electical to me would cut out instantly help


Not if ignition module . Electronic componets when heated up will act just like that . When it dies check spark, fuel pressure right away an find out what quit . Test don't guess . Videos on youtube on testing GM ignition system. Which engine does yours have ? Had option of two different ones . 3.4 an 3.8L . Ignition module or cranhshaft position sensor could be the cause .
Three dual tower ignition coils are mounted to the ICM, and are serviced individually. The ICM performs the following functions:
• The ICM supplies a power and low reference circuit to the CMP and CKP sensors.
• The ICM determines the correct direction of the crankshaft rotation, and cuts spark and fuel delivery to prevent damage from backfiring if reverse rotation is detected.
• The ICM determines the correct coil triggering sequence, based on how many 18 X ON-OFF pulses occur during a sync pulse. This coil sequencing occurs at start-up, and is remembered by the ICM. After the engine is running, the ICM will continue to trigger the coils without the CKP sync pulse.
• The ICM inputs 18 X and 3 X reference signals to the PCM.
• The 3 X reference signal is also known as the low resolution engine speed signal. This signal is generated by the ICM using an internal divide-by-six circuit. This circuit divides the 18 X signal pulses by 6. This divider circuit will not begin operation without a sync pulse present at start-up, and without 18 X and 3 X reference signals no fuel injection will occur.

Pull plug wires off same coil when it dies , crank the engine , is there spark ? Ignition Control Modules ICM by Wells featuring Sgt Tech

Nov 12, 2016 | 2004 Chevrolet Impala

1 Answer

2003 kia floods..no start hot


How do you know it floods? Fuel injected vehicles should not over fuel the engine unless an injector/fuel pressure regulator is leaking internally or the computer commands a high injector pulse rate based on sensor information. Does it have spark and fuel pressure when the no start condition presents itself?

Dec 19, 2015 | 2003 Kia Sedona

1 Answer

01 honda civic cranks but will not start


This model has 2 crankshaft sensors and a TDC sensor one sensor is for spark and the other is for injection. check for injection pulse.

Mar 21, 2014 | 1993 Honda Accord

1 Answer

I have 1993 suzuki sidekick head gasket was replaced then cant get it start has a week spark


If it isn't pulsing right, maybe it is staying on all that time -and spraying fuel like crazy into your cylinders! Come on, Joel, a weak spark and injectors not pulsing right? Get a different ecm and plug it in. Then you can learn the circuits on your old unit and fix it in your spare time.

Jan 15, 2013 | 1993 Suzuki Sidekick

1 Answer

Have fuel to intake but wont start


What kind of vehicle? Check for spark. Injector pulse if it is fuel injected

Jun 16, 2012 | Cars & Trucks

1 Answer

My 98 gmc 1500 V8 5.0l won't start. Has good spark


Spray starting fluid into the air intake of the engine, if it starts and you have fuel pressure you have no injection or injector pulse as we call it. Check ECM fuse one and two for continuity if it starts with fluid..

May 25, 2012 | 1998 GMC Sierra

1 Answer

98 chev k1500 cranks no start has spark injecter pulse correct fuel pressure leave it sit for 15 minutes and it starts intermited problem


Maybe the anti theft security system is failing and turning off the starter. This us common on GM vehicles. Go to this link and compare symptoms. http://vatspasslockpasskeysecurityhelp.yolasite.com/

Jul 19, 2011 | 1998 Chevrolet K1500

2 Answers

98 toy sienna no spark no injector pulse coil and injectors have b+ but they have no ground signal


Dont worry about injection the rule of the is the same, correct for spark and establish it and fuel will come for spark you will need to trouble shoot CKP(cranksensor) and your ICM . The crank sensor is a alernating wave form and the ECM will only see its tope voltage and frequency or RPM, If the signal doesnt generate a good healthy signal ,your ECM will not give fuel injection pulse. The second problem you may be faced with ICM ,this include the Ignitor, its at the left strut tower, for now no spark I would start he trouble shoot at the cranksensor this include the terminalonnection and the toner wheel itself

May 04, 2011 | Toyota Sienna Cars & Trucks

1 Answer

Why can't I get spart. Don't have injector pulse.


Loss of injection pulses usually means a loss of an engine timing signal or even the security pack preventing the vehicle from starting.
You need to check all the timing signals, crank angle sensors, cam angle sensors etc and ensure that any security is disabled or turned off.
Check for spark, if you have spark but not injection pulses, then its a timing signal issue. If you dont have spark or injection pulses, also check the ECU (the cars computer) although I do not know of any issues with this make and model.

Jan 14, 2011 | 1998 Ford Escort

2 Answers

Has all power and still wont start it has a spark it is a 2.5 4 cylinder 1996 the spark is wite i checked the timming could it be the crank positioner


Check the timing belt they are known to loose teeth and slip when old I've seen them be in perfect timing on the wrong cylinder! 80k /belt

Jan 14, 2010 | Jeep Wrangler Cars & Trucks

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