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Replaced plugs rotor, cap, coil still no spark to plugs. i think this ignition control mod could be bad. i am only getting 8 volts to coil batterie is fully charged. how can i test this and would tha

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If you getting that low voltage from the ignition control pack it could be bad or your distributor could be bad aslo.

Posted on Nov 07, 2012

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  • Cars & Trucks Master
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I use to check ignition module with a module tester or if module pretty old buy another one.but you could have bad ignition coil.or distributor timing off where distributor probably slowly vibrate enough to move a little to throw off timing.

Posted on Nov 08, 2012

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Posted on Jan 02, 2017

daves944
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SOURCE: 1991 honda accord "no spark"

There is a relay mounted way up under the dash on the driver side. It is about 1"x1"x2" and it says Mitsuba on it. This is the PGMFI relay, sometimes called the main relay or fuel injection relay. It is very likely the problem. You can buy another one, or there was a bulletin on how to repair it. You need to take it out, pop the cover off, and resolder the cracked solder joints on the pc board that the relays are mounted on. Really not that hard if you have a little soldering experience. If not, just buy another one, about 50 bucks.cb28323.jpg

Posted on Mar 26, 2009

  • 65 Answers

SOURCE: No spark?

Hi, common thing with the mazda was the coil or the ignition amplifier going faulty, both of which are located within the distributor, the coil ususally gives the symptoms you describe, a weak spark. The coil is the most common failure aswell for your vehicle i would recommend a new one, also make sure distributor is spinning as it could just be a case of a broken timing belt.

Good luck Davelee

Posted on Apr 29, 2009

  • 1 Answer

SOURCE: 98 Chevy Vortec 5.7 NO SPARK

your ecm or engine control modual, usually located behinde the glove box.. it fontroles the coil and distrubator funonctions

Posted on Aug 14, 2009

YellowNo5
  • 268 Answers

SOURCE: 92 Honda accord no spark to the plugs I've changed

Check all of your grounds: There is one in front of the transmission leading from the negative wiring from your battery. Another goes from your battery wiring to the inside of your fender area. 10mm bolt. There is another on your driver's side motor mount to the valve cover. Check all relative fuses too.

or...

Main Relay : Up above your gas pedal. Above your cruise control computer. It will be a gray box or a brown box about 3" square. TO DIAGNOSE: Try to tap it while you try to start it, you might need a helper. If this is it... Don't buy a new one, just pry the cover off of it and look close to find the broken solder connection. Heat the faulty pin until the solder puddles around it and your good to go. It's smaller than a human hair, look close and you'll see the loose connection.

Posted on Dec 29, 2009

Testimonial: "I'm going to check that first thing in the morning.I really do appreciate your help with this the holidays are over.Thank you very much"

  • 432 Answers

SOURCE: car wont start, not getting spark

crankshaft sensor, or computer on toyotas then it was usually the distributor or the computer, but the crankshaft sensor might be bad too thats what helps to get you spark.

Posted on Jul 31, 2010

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Counting on my fingers I make that over 25 years old, so the maintenance history and mileage become very relevant.
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