LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

NO spark z28 Please help

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Old 01-10-2012, 04:42 PM
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Re: NO spark z28 Please help

http://youtu.be/_IlAJzNQ_w4

Last edited by faqz09; 01-10-2012 at 04:46 PM.
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Old 01-12-2012, 02:57 AM
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Re: NO spark z28 Please help

Do you guy think possibly my intake could be cracked? Im getting only 7 in HG of vacuum and i cant find a leak anywhere and all my vac lines are in the right spot....even tried spraying starter fluid everywhere......

Last edited by faqz09; 01-12-2012 at 03:44 AM.
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Old 01-13-2012, 08:28 AM
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Re: NO spark z28 Please help

I think(not sure) that my timing is off...with piston 1 up the rotor is facing str8 down....i think its supposed to be up to the right a little more, im not sure, anyone can second this hypothesis?
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Old 01-13-2012, 10:06 AM
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Re: NO spark z28 Please help

Originally Posted by faqz09
I think(not sure) that my timing is off...with piston 1 up the rotor is facing str8 down....i think its supposed to be up to the right a little more, im not sure, anyone can second this hypothesis?
http://shbox.com/1/opti_cyl.jpg
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Old 01-15-2012, 07:51 AM
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Cool Re: NO spark z28 Please help

Update, finally got it running, problem? Well you guys hit it on the head when you were coming at me about putting on the opti, but I wasnt wrong either. I was putting it on correctly, the problem was whoever had the car before me put the splines in the cam wrong by ONE TOOTH!!! lol, i pulled out the cam gear and hammered it out, reinstalled correctly and shes running like a champ, Thanks guys for all your help and patients.
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Old 01-15-2012, 10:41 AM
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Re: NO spark z28 Please help

There are no "splines in the cam". The splines are formed into the powder metallurgy cam sprocket. But somehow you hammered the splines out of the cam?

http://shbox.com/1/93-94_opti.jpg
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Old 01-15-2012, 01:46 PM
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Re: NO spark z28 Please help

Originally Posted by Injuneer
There are no "splines in the cam". The splines are formed into the powder metallurgy cam sprocket. But somehow you hammered the splines out of the cam?

http://shbox.com/1/93-94_opti.jpg




Ok I stand corrected, I hammered it out of the cam sproket
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Old 01-15-2012, 02:33 PM
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Re: NO spark z28 Please help

You hammered what out of the cam sprocket? The cam sprocket is a single piece? How did you determine that the splines in the sprocket were "wrong by one tooth"? How did you remove the splines? How did you know the correct orientiation to reinstall the splines?


Last edited by Injuneer; 01-15-2012 at 02:35 PM.
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Old 01-16-2012, 05:50 AM
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Re: NO spark z28 Please help

Let this thread die. You're just prolonging it.
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Old 01-16-2012, 04:14 PM
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Re: NO spark z28 Please help

As far as I'm concerned, this is a troll, and nothing else. Another thread like this and the account won't be active much longer. It's a shame that many of us fell for his BS and wasted out time.

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