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Old 01-24-2013, 07:53 PM   #33
Kylegrantham's Avatar
Drives: 2012 Camaro 2LT RS
Join Date: Dec 2012
Location: Casper, Wyoming
Posts: 14
Originally Posted by INTIMIDAT3R View Post
Anyone have the service bulletin number?

My '12 2LS has been in the shop twice for misfires in cylinders 2 and 4.
The bulletin number is "#PIP3146D for excessive carbon on top of valves."

When they reassembled the engine they then received codes P0017 and P0016 which read, P0017 - "Crankshaft position sensor - exhaust camshaft position not plausible bank 1" and P0016 - "Crankshaft position - intake camshaft position not plausible bank 1"

That in turn led them to the bulletin, which I don't have, that says the timing chain is slack.
"Roads? Where we're going, we don't need roads." - Doc Brown

2012 Camaro 2LT RS, County Road 408, 20 miles south of Casper, Wyoming
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