2.2L LAP Performance Tech 2.2L LAP Performance Tech (2009+) 155 hp EcoTec with 150 lb-ft of torque

engine rattle

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Old 10-02-2012, 03:21 PM
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Exclamation engine rattle

this is the same noise my 2009 G5 2.2 makes....dealership is after replacing cam phasers and timing chain and timing chain tensioner and it still making that rattle. Any idea what it could be.???? the rattle only lasts about 2 or 3 seconds like in the video..
2011 Chevy Equinox 2.4 start up noise - YouTube
Old 10-02-2012, 04:04 PM
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anyone?
Old 10-02-2012, 04:07 PM
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Sounds like something is getting stuck...
Old 10-02-2012, 04:16 PM
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like what???
Old 10-02-2012, 04:40 PM
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Do you have any mods? Does it throw any codes?
Old 10-02-2012, 04:41 PM
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no codes and all stock
Old 10-02-2012, 04:48 PM
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Im not a mechanic, but it sounds like either the throttle body is getting stuck, or something is knocking in the engine
Old 10-02-2012, 06:16 PM
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this is another video of the noise im having in my 2009 G5 2.2 ...all stock and no codes....already replaced cam acuators and timing chain and tensioner.....2011 Equinox noise on start-up - YouTube
Old 10-02-2012, 07:11 PM
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?????
Old 10-02-2012, 08:52 PM
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those videos of the equinoxs there issue is 1. direct injection fuel pump 2.def low on oil and oil is dirty gm f'd up the olm duration on the 2.4l engine got 3 in the shop replacing the engine for oil consumption problems but only the equinox...how often do you go between oil changes?
Old 10-03-2012, 05:08 AM
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5000 or 6000 kilometers
Old 10-03-2012, 03:57 PM
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that engine noise is pissin me offfffffff
Old 10-03-2012, 07:34 PM
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check the cam actuator solenoids for debris on the screens dealer should have checked them cause there is a bulletin for it
Old 10-04-2012, 05:13 AM
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they replaced the cam acuators already and still making the rattle..
Old 10-04-2012, 01:21 PM
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no no the solenoids they are on top they look like two tubes with connectors on top of them
Old 10-06-2012, 07:10 AM
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how do u take them out? theres one 10 mm bolt on each one and i removed the 10mm bolt and it wouldnt come out. Is there a technique for taking them out??
Old 10-06-2012, 11:52 AM
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?????????
Old 10-10-2012, 05:08 AM
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Originally Posted by cleanxfe
no no the solenoids they are on top they look like two tubes with connectors on top of them
how do u take them out?
Old 10-14-2012, 01:35 PM
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how do u take them out i removed the bolt on each one and they wouldn't come off?? can someone post a how to or a pic or a video?
Old 10-14-2012, 01:40 PM
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take the bolts out. they have an o-ring type seal that may take a little force to pull out. try to pull them straight out tho without side to side movement
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