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OEM intake manifolds and cracks, symptoms? [message #335480]

Mon, 23 July 2018 00:34

GMC2000

Messages: 193
Registered: March 2018
Location: Georgia

Karma:

Senior Member

reading about the intake problems where the exhaust crossover heat becomes excessive, possibly when one side of the exhaust system has a leak. it seems to be a very common problem (both the exhaust manifold leaks and cracked intakes)

but what are the symptoms of a cracked intake as it develops and progresses? I read Jim Bounds blog post about how the engine runs fine until it gets up to operating temp then it wont take any throttle and just dies when you try to go above idle but is there any indications in drive-ability that it may be cracking before the crack gets this big?

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[Message index]

		OEM intake manifolds and cracks, symptoms? By: GMC2000 on Mon, 23 July 2018 00:34
		Re: OEM intake manifolds and cracks, symptoms? By: jhbridges on Mon, 23 July 2018 07:37
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: USAussie on Mon, 23 July 2018 08:41
		Re: OEM intake manifolds and cracks, symptoms? By: GatsbysCruise on Mon, 23 July 2018 10:32
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: James Hupy on Mon, 23 July 2018 11:11
		Re: OEM intake manifolds and cracks, symptoms? By: GMC2000 on Mon, 23 July 2018 22:26
		Re: OEM intake manifolds and cracks, symptoms? By: pjburt on Mon, 23 July 2018 23:15
		Re: OEM intake manifolds and cracks, symptoms? By: GMC2000 on Wed, 25 July 2018 00:43
		Re: OEM intake manifolds and cracks, symptoms? By: jhbridges on Wed, 25 July 2018 08:17
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: jimk on Wed, 25 July 2018 08:49
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: sgltrac on Wed, 25 July 2018 12:54
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: jimk on Wed, 25 July 2018 13:36
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: sgltrac on Wed, 25 July 2018 14:23
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: jimk on Wed, 25 July 2018 15:37
		Re: OEM intake manifolds and cracks, symptoms? By: JohnL455 on Thu, 26 July 2018 09:26
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: jimk on Thu, 26 July 2018 09:32
		Re: OEM intake manifolds and cracks, symptoms? By: Larry on Thu, 26 July 2018 17:34
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: Ken Henderson on Thu, 26 July 2018 18:07
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: Richard Denney on Thu, 26 July 2018 19:44
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: sgltrac on Thu, 26 July 2018 20:44
		Re: [GMCnet] OEM intake manifolds and cracks, symptoms? By: James Hupy on Thu, 26 July 2018 18:00

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