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Timing on 4.3

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Old 05-08-2010, 09:46 PM
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Mine has the spider...

It would be nice to know how to set the timing on both...
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Old 05-08-2010, 10:01 PM
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Any codes? Just read the entire install instructions on AllData and it says even one tooth off it will throw a code.

Have you put it at TDC and all that mess?
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Old 05-08-2010, 10:03 PM
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I know the 03 s10 i had had a distributor like your talking about josh..HP tuners has tunes in there repository for 4.3's from 96-current so i think its non adjustable on the motor...Gotta do it through a tune..
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Old 05-08-2010, 10:11 PM
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That's kinda what I was thinkin at one point. No codes last I scanned.
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Old 05-08-2010, 10:22 PM
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Sounds like it's the old "set it and forget it"...
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Old 05-08-2010, 10:31 PM
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Im pretty sure mine is off a tooth, it pops through the intake from time to time.
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Old 05-08-2010, 10:34 PM
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Wait what? haha, pops through the intake? It should be bolted down haha.
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Old 05-08-2010, 10:42 PM
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Originally Posted by 2005 Silverado
Wait what? haha, pops through the intake? It should be bolted down haha.
HAHA, It "backfires" through the filter under certain conditions when going WOT.
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Old 05-08-2010, 10:47 PM
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OHHH i get it, intake backfire, i thought you meant the distributor popped out the intake haha.
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Old 05-08-2010, 10:59 PM
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Originally Posted by 2005 Silverado
OHHH i get it, intake backfire, i thought you meant the distributor popped out the intake haha.
LMAO That wouldnt be good.
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