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jp67047 07-28-2012 01:58 AM

atomic 4 igniition points
 
I am having to replace my points due to burnt points in less than 2 months. This has happened for about 3 years in a row. No engine changes/alterations have been made. I need help or suggestions. Engine is a late model A4

Thank you

Tempest 07-28-2012 09:15 AM

Re: atomic 4 igniition points
 
It's been a very long time since I had an A4.

Have you tried putting on a new coil wire, with the new points? I also seem to remember once getting a distributer cap right out of the box, that had a small hairline crack in it. The Rotors can also get cracked.
How's the timing...? any chance you have the distributer wires out of firing order?
When it's running during that 2 month period how does it run?

kd3pc 07-28-2012 10:48 AM

Re: atomic 4 igniition points
 
Quote:

Originally Posted by jp67047 (Post 902264)
I am having to replace my points due to burnt points in less than 2 months. This has happened for about 3 years in a row. No engine changes/alterations have been made. I need help or suggestions. Engine is a late model A4

Thank you

you are replacing the condenser every time you do the points? A bad one will show up in burnt contacts...

jp67047 07-28-2012 11:49 AM

Re: atomic 4 igniition points
 
We tune it each fall, with a complete change of plugs, wires, condenser, cap, and rotor. It runs good until the points burn. We have tried changing the coil also. Could this be some kind of distributor problem?
Thanks

kd3pc 07-28-2012 12:21 PM

Re: atomic 4 igniition points
 
Quote:

Originally Posted by jp67047 (Post 902350)
We tune it each fall, with a complete change of plugs, wires, condenser, cap, and rotor. It runs good until the points burn. We have tried changing the coil also. Could this be some kind of distributor problem?
Thanks

then you are at the distributor/timing/dwell, or else leaving the key on too long...something is causing current to flow for too long...not sure, but you may have a ballast resistor that has failed....but they usually fail opening which would cause the engine to NOT start at all.

Tempest 07-28-2012 12:35 PM

Re: atomic 4 igniition points
 
Do you have the Delco Distributor?

Universal Atomic Four Engine - Parts


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