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07-25-2012, 03:56 PM
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Hummer Veteran
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Join Date: May 2009
Location: Delson, Quebec
Posts: 115
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Ticking noise
Yesterday, i was just finished de-chroming the H2 and when i start the truck...i heard a ticking noise...it was coming from the right engine side....opened the hood....low and behold....it's the famous manifold bolt that we're broke off (the last one) . I thought GM corrected this issues especially on 2008 model. Well, the truck warranty is over and i have to deal with this....questions for you good folks here is....which bolts should i use...updated oem or the fastenal (11115929)....Does ARP makes exhaust manifold bolts for our truck?....or any best bolts suggestions.....so i can fix this problem right the first time.
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2008 Hummer H2 Luxury Edition
Toyo MT 38x13.50x18 on Rockstar. Green keys. 2" rear spacers. 1" bodylift. Cognito UCA, steering bracket, front stab links. Bilstein 5100 shocks & steering stab. Moog inner/outer TR, pitman, idler arm & bracket with remote zerk. E&G Classics fender flares. ARP 434-1301 ex. man. stud kit. Airaid perf. air filter. Crown brake lines. Warn PowerPlant HD. Rubberduck UCP. Gobi Ranger roof rack. DDM Tuning 55W HID Hi/Lo headlights. Hella fogs. Evans waterless coolant.
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07-25-2012, 04:08 PM
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Hummer Expert
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Join Date: Dec 2007
Posts: 705
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Re: Ticking noise
is it the rear bolts?
ARP does make a set. Summit had about the best price last time I checked.
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07-25-2012, 04:21 PM
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Hummer Veteran
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Join Date: May 2009
Location: Delson, Quebec
Posts: 115
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Re: Ticking noise
Quote:
Originally Posted by [__--MUD--__]
is it the rear bolts?
ARP does make a set. Summit had about the best price last time I checked.
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Mud, yes, it's the rear bolt.....i called ARP and they sell only the stud kit PN 434-1301....is this the one you're talkin' about.
__________________
2008 Hummer H2 Luxury Edition
Toyo MT 38x13.50x18 on Rockstar. Green keys. 2" rear spacers. 1" bodylift. Cognito UCA, steering bracket, front stab links. Bilstein 5100 shocks & steering stab. Moog inner/outer TR, pitman, idler arm & bracket with remote zerk. E&G Classics fender flares. ARP 434-1301 ex. man. stud kit. Airaid perf. air filter. Crown brake lines. Warn PowerPlant HD. Rubberduck UCP. Gobi Ranger roof rack. DDM Tuning 55W HID Hi/Lo headlights. Hella fogs. Evans waterless coolant.
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07-25-2012, 04:57 PM
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Hummer Expert
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Join Date: Dec 2007
Posts: 705
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Re: Ticking noise
yea, its the same kit used on all the lsx series motors also.
You know snapping the rear bolt on these exhaust manifolds makes me think the exhaust/Y pipe/cat doesn't have enough flex/give in it. When the motor torques the most stress is going to be on the back of that manifold.
Last edited by [__--MUD--__] : 07-25-2012 at 04:59 PM.
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07-25-2012, 05:31 PM
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Hummer Veteran
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Join Date: May 2009
Location: Delson, Quebec
Posts: 115
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Re: Ticking noise
i think you're right, not enough flex on the exhaust....gm parts guy told me that it happen often also on their pick-up trucks as well . FAILED engineering.
__________________
2008 Hummer H2 Luxury Edition
Toyo MT 38x13.50x18 on Rockstar. Green keys. 2" rear spacers. 1" bodylift. Cognito UCA, steering bracket, front stab links. Bilstein 5100 shocks & steering stab. Moog inner/outer TR, pitman, idler arm & bracket with remote zerk. E&G Classics fender flares. ARP 434-1301 ex. man. stud kit. Airaid perf. air filter. Crown brake lines. Warn PowerPlant HD. Rubberduck UCP. Gobi Ranger roof rack. DDM Tuning 55W HID Hi/Lo headlights. Hella fogs. Evans waterless coolant.
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07-25-2012, 05:33 PM
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Hummer Veteran
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Join Date: May 2009
Location: Delson, Quebec
Posts: 115
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Re: Ticking noise
and......my starter just died WTF??? .....the good thing is, at least the H2 is still in my driveway....wow, i'm havin' a great mid-week so far
__________________
2008 Hummer H2 Luxury Edition
Toyo MT 38x13.50x18 on Rockstar. Green keys. 2" rear spacers. 1" bodylift. Cognito UCA, steering bracket, front stab links. Bilstein 5100 shocks & steering stab. Moog inner/outer TR, pitman, idler arm & bracket with remote zerk. E&G Classics fender flares. ARP 434-1301 ex. man. stud kit. Airaid perf. air filter. Crown brake lines. Warn PowerPlant HD. Rubberduck UCP. Gobi Ranger roof rack. DDM Tuning 55W HID Hi/Lo headlights. Hella fogs. Evans waterless coolant.
Last edited by citiboy : 07-25-2012 at 05:37 PM.
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