 trigger points question, double firing?? |
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| jeremiah98125 |
 Apr 7 2010, 04:24 PM
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jr  Group: Members Posts: 37 Joined: 11-November 09 From: seattle, wa Member No.: 11,031 Region Association: Pacific Northwest  |
I seem to have an issue with my injector trigger points on 72 1.7L. All 4 cylinders seem to be running a little rich which I think is another issue, but 2 of the diagonal ones (2+3) are super rich, they totally blacken the spark plugs within a few minutes. I pulled the distributer and cleaned up the trigger points with some contact cleaner and they looked fine to me. It seems from what I've read that they are double firing? What would cause this? Wondering what I should be looking for when I pull the distributor again, and how I can test them once removed? They have 60k miles on them, would a new set be worth the $$? thanks!
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Posts in this topic
jeremiah98125 trigger points question Apr 7 2010, 04:24 PM
dr914@autoatlanta.com
I seem to have an issue with my injector trigger ... Apr 7 2010, 04:43 PM Cap'n Krusty As for the testing, I agree with George. Effective... Apr 7 2010, 06:06 PM jeremiah98125 Yes I checked the other stuff, fuel pressure, valv... Apr 7 2010, 06:42 PM jeremiah98125 ok, I just found it, it was on pbanders site:
Fai... Apr 7 2010, 06:50 PM Cap'n Krusty If the problem is truly in the trigger points, and... Apr 7 2010, 07:10 PM
jeremiah98125
If the problem is truly in the trigger points, an... Apr 7 2010, 08:35 PM r_towle I guess that would depend upon weather the problem... Apr 7 2010, 08:44 PM realred914 :shoot2kill: worn trigger points have cuased rich ... Apr 7 2010, 10:13 PM jeremiah98125
:shoot2kill: worn trigger points have cuased rich... Apr 8 2010, 12:41 AM realred914
[quote name='realred914' post='1299721' date='Apr... Apr 8 2010, 12:44 AM Dave_Darling Randy W from the Roadglue site found a set of boun... Apr 8 2010, 12:06 AM realred914
Randy W from the Roadglue site found a set of bou... Apr 8 2010, 12:16 AM Cap'n Krusty
Randy W from the Roadglue site found a set of bou... Apr 8 2010, 10:42 AM pbanders Interesting discussion, a couple of comments. Firs... Apr 8 2010, 07:31 AM Dave_Darling Cap'n, please check page 0.1-1/9 in your facto... Apr 8 2010, 11:29 AM Cap'n Krusty
Cap'n, please check page 0.1-1/9 in your fact... Apr 10 2010, 03:20 PM Tom http://www.914world.com/bbs2/index.php?showtopic=1... Apr 10 2010, 02:54 PM  |
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