no spark

Discuss Electrical problems here.
Forum rules
By using this site, you agree to our rules. Please see: Terms of Use
Post Reply
namass1
Minor Friendly
Posts: 45
Joined: Sun Oct 06, 2013 6:07 pm
MMOC Member: No

no spark

Post by namass1 »

Help needed urgently.I cannot get any spark at the points at all. I've replaced the points, plugs, condenser and coil and still it all seems dead.What else is there to check? I am running out of ideas and patience.
les
Minor Maniac
Posts: 9178
Joined: Tue Feb 12, 2002 12:00 am
Location: kent
MMOC Member: Yes

Re: no spark

Post by les »

Check over the wires to the points/condenser, and make sure you have not got the wires that are insulated from each other, touching.

beero
Minor Legend
Posts: 1207
Joined: Sun Jun 20, 2010 10:43 pm
Location: Chichester
MMOC Member: No

Re: no spark

Post by beero »

Was it running before or did this problem begin after you changed the parts?

katy
Minor Legend
Posts: 1092
Joined: Sat Mar 14, 2009 2:50 am
Location: Red Deer, Alberta, Canada
MMOC Member: No

Re: no spark

Post by katy »

I have found that sometimes new points have an oil film on them and don't make contact. The thing to do, after setting the gap, is to turn the engine until the points are closed, then pry them open and put a clean piece of white paper in between, let the points close and pull the paper out. You will see on the paper if there was any oil on the points. If necessary you may have to repeat this. I do this as a matter of routine when installing new points.
Your mileage may vary.
Talk slow, think fast!
kennatt
Minor Legend
Posts: 2625
Joined: Fri Feb 02, 2007 9:11 pm
MMOC Member: No

Re: no spark

Post by kennatt »

have you put the plastic insulators and connection in the right place,photo would help.
minor65
Minor Addict
Posts: 831
Joined: Sat Apr 03, 2010 9:55 am
Location: Lisburn, N Ireland
MMOC Member: No

Re: no spark

Post by minor65 »

Or even tightening the small nut to tight can split the plastic washers, causing the points to earth and not spark.

namass1
Minor Friendly
Posts: 45
Joined: Sun Oct 06, 2013 6:07 pm
MMOC Member: No

Re: no spark

Post by namass1 »

Beero-the car last ran about 18 months ago and then it just stood in a garage due to pressure of other things, then it just wouldn't fire up.That's when I changed all the bits
kennatt
Minor Legend
Posts: 2625
Joined: Fri Feb 02, 2007 9:11 pm
MMOC Member: No

Re: no spark

Post by kennatt »

Post Reply