01-21-2012, 02:17 AM
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CC Member
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Join Date: Dec 2011
Location: Central Coast,
NSW
Cobra Make, Engine: DRB #145, Ford 5.0 HO
Posts: 227
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Not Ranked
...and if it knocking check both the knock sensor has not shifted and have a squiz at the crank angle sensor too.
As the guys have said there is a swag of fault finding intel on LS 1 forums...you do not have to be a member but simply agree to their T & C to view relevant posts.
One would hope it not a simple as old fuel with degraded octane or water contamination...a fuel sample and test will answer this possibility though.  |
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