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02-20-2016, 10:38 PM | #1 |
Junior Member
Join Date: Nov 2015
Location: Intermountain West
Posts: 19
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Update: Intermittent Backfire and Smoke
Hello again,
A while back I posted a question about how to resolve intermittent backfiring, sputtering, black smoke, etc. Thank you for your suggestions. I resolved the issue. First, the problem was partially resultant of me initially replacing the "original" points and plates in the distributor with "modern" package. Like many old-timers said, that was a mistake. There is too much crap stuffed in the distributor to keep it right with vibrations, movement, etc. So, I pulled that out and replaced it with the original OEM workings. To keep the points flat and true, I had to widen the point block holder hole so that the point block may be rotated about 5 degrees more toward the distributor body. That helped issues with points burning out that I was having before I did the modern upgrade. I also replaced my Jerry-rigged jumper wire between the coil and distributor with the original popout cable. Additionally, I replaced all ignition and other wiring so that everything is new, clean contacts, and correct. The Model A runs like a champ now and only needs some minor adjustments. Thank you for your advise; your comments helped me targe the problem(s). The Fargo A. |
02-21-2016, 05:15 AM | #2 |
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Join Date: May 2010
Location: Bucks County, PA
Posts: 11,454
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Re: Update: Intermittent Backfire and Smoke
You have another thread going on your overheating issue resolved by installing a thermostat. I have reservations about that, maybe some of the issues causing your drivability contributed to, but was not all of your overheating situation. I am happy you have everything rectified and that your A is running great. These examples should serve as a model for others to repair the basics (wiring, tune settings, etc) back to proper specs to get the car running optimum which will ultimately save money in the end....enjoy your ride and thanks for following up on your progress
Link to the other thread https://fordbarn.com/forum/showthread.php?t=189705 Last edited by Mitch//pa; 02-21-2016 at 07:45 AM. |
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02-21-2016, 10:40 AM | #3 |
Senior Member
Join Date: Dec 2010
Location: FRESNO, CA
Posts: 12,560
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Re: Update: Intermittent Backfire and Smoke
Thanks for the update, Fargo,
What folks did to correct a problem, helps us ALL learn! Bill W.
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"THE ASSISTANT GURU OF STUFF" |
02-21-2016, 05:53 PM | #4 |
Senior Member
Join Date: May 2010
Location: Stayton, Oregon
Posts: 3,806
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Re: Update: Intermittent Backfire and Smoke
Thanks Fargo for your recap where you solved your problem with backfire. I also had to make a hole bigger in the top plate of the distributor to get the points to set correctly. I think some of the aftermarket plates need some adjustment. Have fun with you A.
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Fred Kroon 1929 Std Coupe 1929 Huckster |
02-27-2016, 11:50 PM | #5 |
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Join Date: Nov 2015
Location: Intermountain West
Posts: 19
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Re: Update: Intermittent Backfire and Smoke
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