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12-20-2009, 06:27 PM
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#1 |
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Registered User
Join Date: Mar 2008
Location: east windsor, nj
Posts: 30
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Help!!
I replaced the intake manifold gaskets on my 95 GMC 305. Previously I had just changed the wires, cap rotor, plugs egr ignition module. I put everything back together and now it wont start. Got fuel, and spark but wontfire. Trouble code I get is #35 for IAC sytem. How do I check the IAC module and would that cause a non-fire situation?
mac |
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12-20-2009, 07:47 PM
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#2 |
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Active Member
 
Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: Help!!
I guess by "fire" you mean it won't start but if you get spark plus fuel you should have combustion in my experience. You might want to double check the firing sequence and all the spark plug cables for cross firing.
Last edited by 68gmsee; 12-20-2009 at 07:50 PM. |
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12-20-2009, 08:05 PM
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#3 |
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Registered User
Join Date: Mar 2008
Location: east windsor, nj
Posts: 30
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Re: Help!!
I went through everything figured it had to be timing or spark. I pulled the coil of of one of my other trucks and it fired right up. Might have been a bad connection or a bad coil but I'll find out tomorrow when I put the other coil on the opposit truck. Thanks for the reply
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