Question about 1989 Chevrolet C1500

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Distributor not firing

How to check coil, could be bad

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You can test the coil with a multi test meter to check ohms but you will need a book to see what the rates are,but ive seen the ignition module in the distributor go bad on plenty of Chevys,that would be my second choice to try because its not as easy as checking a coil

Posted on Apr 25, 2009


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2 Answers

Have fire going to ignition coil but will not come out into distributer

There is no fire involved, except in the engine cylinders
is there!

Use the internet

Google-- how to test your specific ford motors ignition

There is lots there to help you,IF you have the skills
needed to use a volt meter

Jul 16, 2014 | 1986 Mercury Grand Marquis

1 Answer

Distributor not firing

We need to know what you mean by "proper power". There is a wire from the distributor to the coil which carries 12 volts and another from the coil to the distributor that carries upwards of 16 000 volts. The first is a thin one which allows the points to fire the coil, the other is the thicker high tension wire that comes from the coil to be distributed to the plugs.
If you have fire on the high tension wire but no fire on any of the plug wires, you have either a bad rotor or a cracked distributor cap or even the little carbon thingamajig inside the distributor cap might be broken or missing.
If your truck has a points ignition, you might have a bad condenser (capacitor) or the points are not set to the right specification (about 16 to 18 thou)
Check that the points are not burnt, which will also indicate a bad condenser.
You might reason that there is noting wrong with the points or condenser, but you can still get a nice spark which looks good, but is not sufficient to do the job.
The distributor cap might have a crack that you can't see with the eye, but a small crack will give you endless headaches.
Replacing the whole distributor is a very very very last fix.

Feb 27, 2014 | 1993 Nissan Pickup

1 Answer

Not getting any fire from distributor to plugs

check that you're getting spark from the coil to the distributor. Could be a bad coil or bad wire.

Dec 30, 2013 | 2000 Honda Civic

1 Answer

1992 gmc serria no fire

check ignition fuse, if ignition coil is okay.replace the distributor cap and rotor, replace spark plugs and wires,could have bad ignition module, distributor ignition timing off,could have faulty pcm. have vechicle code scan before spending lot of money guessing.

Sep 01, 2012 | GMC Sierra Cars & Trucks

1 Answer

Tested coil no fire tested disterbeotor no fire, tested started had fire dashboard lights completety up, what should i do next? what to look for and how do i get fire to coil to start?

Hello, Bridget.. The problem is getting voltage/current to battery side of the coil
Need to check the coil. Easy way here. remove all the wires the are attached to coil but leave the coil grounded to the car body. Remove the coil wire from the distributor and lay it down next to some metal material. Take a piece of wire (16ga) or larger and attach one end to the positive side of the battery (+). Now, take the other end of the wire and touch the battery side of the coil---off/on--off/on--off/on. Now look at the end of the coil wire that up against the body/metal and see if it is sparking (dark blue and about one inch long), if it is sparking then the coil is OK.

You know it not working with the distributor connected. So, that leaves two things
the pickup sensor in the distributor or the ignition module. My educated guess will be the ignition module. It is located on the driver side fender, and it will look a 5X5 inch square with large plug that is plug into the module and held there with a screw.

Now, to check the distributor pick up coil. Check with the auto store and ask them what would be the resistance across the coil, or what is the resistance across the two wire from the distributor. If it check out OK, then ignition module is bad. I hope this help you out, GB....stewbison

Oct 15, 2011 | 1994 Plymouth Voyager

1 Answer

I have a 1994 dodge ram b250 conversion van with a 3.9 v6 and i had to put a timing chain and gears in and now i can get it to fire no spark all it does it whirl over and again no spark from dist. to coil...

check to make sure distributor electrical wires been reconnected to distributor.and check to make sure distributor is receiving 8 volts supply from the pcm.check see if orange wire going to distributor to pcm getting power. because spark plugs not firing could be pcm, coil itself bad or crankshaft sensor bad. i would code scan vechicle before buying new parts ignition.timing off if you did not have distributor in number 1 firing position before removing the timing chain.

Oct 03, 2011 | Dodge Ram B250 Cars & Trucks

3 Answers

My distributor isnt getting any fire

if it has the little grey retangle on the side of the distributor that is the ignition module. chances are that is your problem. u need a special tool to do it. but both are cheap and readily available at your local parts house. it is either that or the coil is bad. autozone can test both.

May 12, 2010 | 1984 Ford F 150

1 Answer

Cranks won't start/ distributor is turning/ have fuel pressure/ won't fire on start fluid/ no spark/ check ohms on coil is good/ have power to coil +/ check ohms on pickup coil, terminals G+ and G- show...

have your already check the high tension wire and the distributor cap maybe the contacts have corrosion in it. Try cleaning it with a sand paper of the contact point on the distributor if you have.

Mar 21, 2010 | 1994 Toyota Camry

2 Answers

I have a 1991 s10 blazer it has no fire from the coil i have replaced both the coil and the module anad still no fire it has voltige at the coil

Sound like you have a bad distributor pick up assembly, the distributor assembly pick up coil is what breaks down the voltage at ignition coil to give it spark, distributor will need to come out to replace pick up coil, mark your distributor rotor so when reinstalling you install at same position.

Jan 22, 2010 | 1996 Chevrolet Blazer

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