Question about 1994 Buick LeSabre

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Not getting spark.

Has fuel/pressure, good battery, turns over but no spark.....

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Have you checked the coil pack?

Posted on Jun 14, 2009

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Posted on Jan 02, 2017

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5 Answers

Our car tries to start and then drains battery and turns over just wont start


Check for spark at plugs, fuel pressure, compression test to see what area is failing.

Feb 13, 2015 | 1990 Oldsmobile Regency

1 Answer

Car won' start, battery is ok, antifreeze is low but not out could this be the problem?


No. it wouldn't keep it from starting. If the engine cranks but won't start, probably gas or spark (ignition) related. Do you hear the fuel pump in the tank turn on for a couple of seconds, when turning key to on, not start? If you cannot hear the pump, better check if you are getting gas up to the engine. Maybe the fuel pump quit, or the pump circuit needs looked at. The pump should briefly turn on with key on to pressurize the fuel system-the fuel line and the fuel rail where the injectors are. Then the pump will turn off, and only come back on again when the engine is cranking, and stay on when running.
Correct fuel pressure is important for easy starting, and good engine performance. Have the fuel pressure checked against the specification for your vehicle. If fuel pressure is good, check the ignition system-check for spark.

Dec 31, 2013 | Cars & Trucks

2 Answers

We have a 1995 ford escort 1.9L it has spark the timing is ok it has a new crank sencor the starter is good and so is the altantor has new spark plugs but it will not start


Car not starting or turning over indicates towards multiple possibilities. It can be issue with battery or weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.


To confirm the problem, the basic troubleshooting is required.



From start to end troubleshooting these problems I suggest you to check the help link below and follow its procedure: -----


Mostly all types of car no start problems are discussed here with solutions:--------




CAR NO START: ENGINE NOT TURNING OVER:
http://alltypesofpartsreplacing.blogspot.com/2012/11/car-no-start-engine-not-turning-over.html


---------
These will help.
Thanks,.

Dec 07, 2012 | 1995 Ford Escort

1 Answer

1992 mercury sable will turn over but wont start


Make sure battery has a full charge. If it cranks good but won't start, check the basics. Have a helper crank it while you visually check for spark at the spark plugs, if spark everywhere, use a gage and check proper fuel pressure. I looked at info for the 3.8L engine, 35--40 psi. Also, after you build fuel pressure, turn off the key, see if fuel pressure holds for a bit? If the pressure drops like a rock, check for fuel pressure leak. Check the vac line for fuel pressure regulator, if it has gas in it, the regulator is faulty, or a leaking fuel injector. The pressure could also drain back through fuel pump.
Also, check fuel injector pulse, engine cranking. Any applicable trouble codes?
Smell of the crankcase oil dipstick, if it smells like gas, either you don't change oil and filter very often or the engine is running very rich for some reason.

Jun 24, 2017 | 1992 Mercury Sable

1 Answer

My 1991lumina has spark good fuel pressure new spark plugs still wont start


Car not starting or turning over indicates towards multiple possibilities. It can be issue with battery or weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.


To confirm the problem, the basic troubleshooting is required.


Click this link below and follow the troubleshooting:------

http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

---------

This will help.
Thanks.

Mar 01, 2012 | 1991 Chevrolet Lumina

1 Answer

95 Blazer W engine V6, Runs real good until fully warmed-up. Stops and won't start again for over a 1/2 hour. Has good fuel pressure and no spark at spark plug. Have switched PCM,module,coil, cap


Car not starting or turning over indicates towards multiple possibilities. It can be issue with battery or weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.


To confirm the problem, the basic troubleshooting is required.


Click this link below and follow the troubleshooting:------

http://technoanswers.blogspot.in/2012/02/car-starting-issues.html

---------

This will help.

Thanks.

Feb 09, 2012 | 1995 Chevrolet Blazer

1 Answer

2001 Saab 95SE V6, will start, will not re start, wait 30 minutes, will start, is it an electrical problem, a relay, battery is good.


It could very well be a relay. You can test those with an ohmmeter. Are you not getting spark plug fire or not getting fuel pressure? You can remove one plug, place back on the plug wire, turn motor over and observe for spark. The end of the spark plug should be resting on a metal surface so you can see if a spark jumps from plug to metal surface. If you have spark you likely aren't getting fuel. You can place a rag over the fuel test port on the fuel rail after the cap is removed, then press in on the valve and see if there is fuel press. You can always get a fuel pressure tester or spark tester as well.

Jun 16, 2010 | 2008 Saab 9-5

3 Answers

My 2000 Lesabre will crank but will not start


first thing check for spark
next check fuel pressure
finally, while cranking, watch the check engine light
It should be on before you start cranking, but what does it do while you are cranking?

Apr 18, 2010 | 2000 Buick LeSabre

1 Answer

Engine turns, camshaft turns, fuel pump and filter working good, and fuses are good but engine does not start.


Turning is good, but does it have spark? How do you know fuel pump is good? whats your fuel pressure? Spark plugs? I know these may have a problem in cold weather, Put a little oil in each cylinder, new spark plugs and hold the gas pedal to the floor and see if it starts. Make sure you have a good battery.

Jan 28, 2010 | 1996 Nissan Sentra

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