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Author Topic: distributor noise  (Read 7621 times)

Offline the_legend_1981

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distributor noise
« on: March 13, 2009, 05:07:23 pm »
i'm not having luck lately...now i have a grinding noise under my distributor cap...what could it be?
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Offline VileZambonie

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Re: distributor noise
« Reply #1 on: March 13, 2009, 05:42:31 pm »
Is the cap and rotor installed correctly? It's only two screws so pop it off and check
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Offline the_legend_1981

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Re: distributor noise
« Reply #2 on: March 13, 2009, 05:45:20 pm »
yeah i tried that about 6 times...it looks as if its hitting on the middle piece that comes down off the cap...i tried the old rotor too
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Offline Lt.Del

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Re: distributor noise
« Reply #3 on: March 13, 2009, 08:27:42 pm »
HEI?
Ensure all four spring clips are attached correctly so the cap won't be !@#$-eyed.  Did the little square doomajiggy fit correctly in the square indention?---i usually try to turn the cap after fitting the sqare lock into place to ensure correct placement.

If everything like that is lined up, you should remove the cap and have someone turn the key and visually (and audibly) check to see if grinding noise happens when cap is off and try to diagnose that way.  The distributor shaft could be bent, but i believe that is rare.


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Offline Irish_Alley

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Re: distributor noise
« Reply #4 on: March 14, 2009, 12:51:57 am »
when you said it looks like its hitting the middle piece, you mean the middle plastic piece right? but like Sgt said make sure its seated right sometimes it may seam that way but it ain't. did you do a tune up then this noise accrued or just out of the blue?
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Offline the_legend_1981

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Re: distributor noise
« Reply #5 on: March 14, 2009, 06:54:27 am »
yes it hits on the plastic piece. that's why i'm thinking that the cap is on wrong.  the clips go right down into the slots correct. i've done it before and have not had a problem.
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Offline Irish_Alley

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Re: distributor noise
« Reply #6 on: March 14, 2009, 11:34:31 pm »
may be a stupid question but is the rotor on right. take a pic of the cap if you can. and like Sgt said try to turn it over w/o the cap i know i had a bad distributor once changed the shaft out with one i had sitting and fixed the problem
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Offline the_legend_1981

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Re: distributor noise
« Reply #7 on: March 16, 2009, 04:27:01 pm »
yeah i check it a bunch of times, cant figure it out...the original rotor and cap i took off didnt rub. think i should try the original rotor?
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Offline VileZambonie

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Re: distributor noise
« Reply #8 on: March 16, 2009, 05:48:24 pm »
post pix
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Offline the_legend_1981

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Re: distributor noise
« Reply #9 on: March 16, 2009, 06:11:22 pm »
3rd one you can probably see the best. Its wearing a circular shape in it.



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Offline VileZambonie

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Re: distributor noise
« Reply #10 on: March 16, 2009, 06:25:37 pm »
Did someone put the old rotor on backwards and break the tab? In other words, they installed the distributor wrong so just made the rotor fit backwards? You'll notice there's a locating tang on the pole piece.
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Offline the_legend_1981

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Re: distributor noise
« Reply #11 on: March 16, 2009, 06:37:30 pm »
I dont think so...I tried putting it on backwards thinking something like that...wouldnt fit. I can take pictures of the rotor in there and the cap on tomorrow if that will help.
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Offline ccz145a

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Re: distributor noise
« Reply #12 on: March 16, 2009, 09:15:03 pm »
Does the sound go away with the old rotor in place?

I'd at least compare the 2 very closely before you take the new one back to return.
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Offline the_legend_1981

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Re: distributor noise
« Reply #13 on: March 17, 2009, 02:44:14 pm »
yeah 2 different rotors make the noise.





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Offline VileZambonie

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Re: distributor noise
« Reply #14 on: March 17, 2009, 05:10:13 pm »
Make sure that grommet is sitting in it's place for the module or the cap won't sit flush.
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