Question about 2005 Buick LeSabre

1 Answer

No spark at coil for #2+#5 cylinders, replacing coil pack did the same. Is spark module bad?

Posted by Anonymous on

  • Anonymous Mar 27, 2011

    How do you know you have no spark for #2 & #5 ?
    How was that tested ?
    You don't have both coils & a module

×

1 Answer

  • 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.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 376 Answers

Your probably right about the Electronic Control module could be bad.There are some service stations that do test them but it could be costly.

Posted on Mar 27, 2011

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Both coils do not fire on 1 and 4. Will start but only running on 2 cylinders. Could both coils be bad or should I look elsewhere?


Part 3 -How to Test the Ignition Module and Crank Sensor ...

easyautodiagnostics.com > Ford > 2.3L
Mar 1, 2012 - Spark plugs for cylinders #2 and #3 get spark at the exact same time. ...voltage -12 Volts) to both individual ignition coils within the coil pack. ... Ford Mustang or Ranger (or 2.3L Mazda B2300), this is what you'll need ... for this 'Switching Signal' at the coil pack... but you can also test this ... 1991, 1992, 1993.

How to Diagnose a Misfiring Cylinder (2.3L Ford Ranger ...

troubleshootmyvehicle.com > Ford > 2.3L
Apr 3, 2012 - Bad Fuel Injectors can cause a Misfire Condition. ... the ignition system on the 2.3L Ford Mustang or Ranger consists of 2 ignition coil packs, ...

2002 ranger misfire rough idle - Discussion on Topix

www.topix.com > Ford Ranger
Jul 27, 2007 - My truck is giving the code misfire in number 4 cyl. I replaced my spark plugs, Wires, Coil packs (both of them) and all my fuil ... three (3.0L v6) go bad, the fuel/air mixture gets messed up. Judged: 2. 2 ... My truck runs rough only at idle. ...code for ford ranger 2002, 2.3 5speed. truck runs like a champ but that ...

Extremely stumped! I need the best and brightest 1994 Ford ...

answers.edmunds.com > Edmunds Answers

Jan 31, 2016 | Cars & Trucks

1 Answer

Would a 2001 chryler town and country faulty engine module cause number 2 cylinder not to fire


not likely, since the engine module also fire the plug across from the #2 cylinder on the coil pack. check for spark directly at the coil, if none is found ,then most likely a bad coil pack.

Jun 11, 2012 | 2002 Chrysler Town & Country

1 Answer

I have a 92 Olds Cutlass Cierra with the 3.3 L V6. My daughter drove it to the store and it wouldn't start when she went to leave. The starter worked but the engine wouldn't start. After about 5...


If there is spark out of one coil than its not the crank sensor.

does this have one coil assembly with 6 posts or are there three individual coils?

If it has three individual coils try swapping the coil that works with one that doesn't. If the one that wasn't working now works and the one that was working doesn't than you have a bad module. If the coil that was working still works and the coil that doesn't work still doesn't work than you have a bad coil.

If it has one coil with 6 posts I would replace the coil and the module. It is not uncommon for the coils to go bad and take out the module at the same time.

Aug 19, 2011 | 1992 Oldsmobile Cutlass Ciera

1 Answer

It will start then die if i hold the gas peddal down it will run for a min but it sputters really bad and backfires it has a new crankshaft sen dont know were to go next all this just started one day


sounds like your ignititon control module is going bad,this controls you spark and timing by a electronic brain.. THe location of your ignition control module is underneath the spark coil packs. if you follow your spark plug wires from your spark plug backward to the coil packs. if it is a 6 cylinder you will see 3 black coil packs with 2 wires attached to each coil. the coils are held in place by a few screw each,just make sure you mark each coil with tape so you do not get them mixed up when you take them off, I dont know what year your vehicle is but if it is more them 10-12 yrs old and has never been replaced,then i would replace it .I know because i have experienced these same kinds of problems with my general motor vehicles i have owned..

May 31, 2011 | Buick LeSabre Cars & Trucks

1 Answer

2005 Cavalier misfiring on 2 cylinders, dumping fuel


Spark plugs get there voltage from the ignition coil packs, more then likely you have a bad coil pack or coil pack boot, pull one coil pack or spark plug wire or boot at a time, if you see a drop in rpm, that one is good, if no drop bad coil pack.

Jul 19, 2010 | Chevrolet Cavalier Cars & Trucks

3 Answers

Cde po301


A P0301 code means that the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #1.

Symptoms may include:
· the engine may be harder to start
· the engine may stumble / stumble, and/or hesitate
· other symptoms may also be present

A code P0301 may mean that one or more of the following has happened:

· Faulty spark plug or wire
· Faulty coil (pack)
· Faulty oxygen sensor(s)
· Faulty fuel injector
· Burned exhaust valve
· Faulty catalytic converter(s)
· Running out of fuel
· Poor compression
· Defective computer

If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.

If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.

Feb 15, 2010 | 2004 GMC Envoy

1 Answer

Engine wont start. Acts like it is hitting on two cylinders. Need advice on how to check the coil packs.


Start engine, used spark plug piler so you don't get shock, remove one wire at a time if you dot' have spark replace that coil pack, there is three coil pack on top of ignition module you don't have to replace all, just bad one.hope this help.

Nov 28, 2009 | 1995 Pontiac Bonneville

3 Answers

Pontiac sunfire 2.2 1995 no spark from spark plugs


check for power coming from coil packs to wires, could be bad wires, coil packs, ignition module(under coilpacks). check all fuses as well

Oct 06, 2009 | 1996 Pontiac Sunfire

1 Answer

I have a 1998 Pontiac transport van 3.4 engine. The engine light is on and it is running rough. The code says my problem is the number 2 cylinder. I changed the spark plug and with inspection I can see...


cylinder 2 coil could be bad.cylinder 2 and 5 fires from the same coil pack.if coil 2 checks out good.you have a dirty injector or faulty injector to number 2 cylinder.

Jun 12, 2009 | 1999 Oldsmobile Alero

2 Answers

No spark


The igntion module can cause your symptoms its rare but it can
http://www.aceautomotive1.com look at the FAQ& BLOG

Aug 24, 2008 | 2000 Buick LeSabre

Not finding what you are looking for?
2005 Buick LeSabre Logo

Related Topics:

74 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

75822 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8201 Answers

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

Answer questions

Manuals & User Guides

Loading...